DEPARTMENT OF TRANSPORTATION     Revision: 5 d

Date: 04/13/2000

FEDERAL AVIATION ADMINISTRATION

WASHINGTON, D.C.

M A S T E R   M I N I M U M   E Q U I P M E N T   L I S T

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

AIRCRAFT EVALUATION GROUP, MKC-AEG Department of Transportation Federal Aviation Administration 901 LOCUST STREET

ROOM 332

Kansas City, Missouri  64106

TELEPHONE:  (816) 329-3233

FAX:  (816) 329-3241



FEDERAL AVIATION ADMINISTRATION     Page: I

Revision: 5 d

MASTER MINIMUM EQUIPMENT LIST      Date: 04/13/2000

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Table of Contents

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SYSTEM NO.  SYSTEM                                  PAGE

--     Table of Contents                       I

--     Log of Revisions                        II

--     Control Page                            III

--     Highlights of Change                    IV

--     Definitions                             V, VI, VII, VIII --     Definitions                             IX, X, XI, XII --     Preamble                                XIII, XIV

--     Guidelines for (O) & (M) Procedures     XV

21     Air Conditioning                        21-1

22     Auto Flight                             22-1

23     Communications                          23-1, 2

25     Equipment/Furnishings                   25-1, 2

26     Fire Protection                         26-1

30     Ice and Rain Protection                 30-1

31     Indicating/Recording Systems            31-1

33     Lights                                  33-1, 2

34     Navigation                              34-1, 2, 3, 4 35     Oxygen                                  35-1

37     Vacuum/Pressure                         37-1



FEDERAL AVIATION ADMINISTRATION   Page: II

Revision: 5 d

MASTER MINIMUM EQUIPMENT LIST    Date: 04/13/2000

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Log of Revisions

| REV.NO.  |  DATE      | PAGE NUMBERS                   | INITIALS  |

| ORIGINAL | 12/09/1982 |                                |           | | 1        | 02/01/1983 |                                |           | | 2        | 09/13/1983 |                                |           | | 3        | 04/15/1985 | All Pages                      |           | | 4        | 06/01/1989 | ALL PAGES                      |           | | 5        | 06/22/1989 | HIGHLIGHTS OF REV.,DEFINITIONS |           | | 5        | 06/22/1989 | PREAMBLE                       |           | | 5a       | 07/24/1992 | HIGHLIGHTS OF REV.,DEFINITIONS |           | | 5a       | 07/24/1992 | 21-1,23-1,24-1,25-1,25-2       |           | | 5a       | 07/24/1992 | 26-1,30-1,31-1,33-1,34-1       |           | | 5a       | 07/24/1992 | 34-2,34-3,37-1                 |           | | 5b       | 12/06/1995 | HIGHLIGHTS OF REV.,DEFINITIONS |           | | 5b       | 12/06/1995 | GUIDELINES                     |           | | 5b       | 12/06/1995 | 21-1,22-1,23-1,23-2,25-1       |           | | 5b       | 12/06/1995 | 25-2,26-1,30-1,31-1,33-1       |           | | 5b       | 12/06/1995 | 33-2,34-1,34-2,34-3,34-4       |           | | 5b       | 12/06/1995 | 34-5,35-1,37-1                 |           | | 5c       | 10/28/1996 | HIGHLIGHTS OF REV.,DEFINITIONS |           | | 5c       | 10/28/1996 | GUIDELINES                     |           | | 5c       | 10/28/1996 | 33-1,33-2,34-1,34-2,34-3       |           | | 5c       | 10/28/1996 | 34-4,34-5                      |           | | 5d       | 04/13/2000 | HIGHLIGHTS OF REV.,DEFINITIONS |           | | 5d       | 04/13/2000 | GUIDELINES                     |           | | 5d       | 04/13/2000 | 21-1,34-3,34-4,34-5            |           | |          |            |                                |           | Page 2

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FEDERAL AVIATION ADMINISTRATION     Page: III

Revision: 5 d

MASTER MINIMUM EQUIPMENT LIST      Date: 04/13/2000

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Control Page

SYSTEM                                   PAGE  REV NO.  CURRENT DATE

Cover Page                               -       5 d      04/13/2000 Table of Contents                        I       5 d      04/13/2000 Log of Revisions                         II      5 d      04/13/2000 Control Page                             III     5 d      04/13/2000 Highlights of Change                     IV      5 d      04/13/2000 Definitions                              V       6        01/31/1995 VI      6        01/31/1995 VII     6        01/31/1995 VIII    6        01/31/1995 IX      6        01/31/1995 X       6        01/31/1995 XI      6        01/31/1995 XII     6        01/31/1995 Preamble                                 XIII    2        06/14/1989 XIV     2        06/14/1989 Guidelines for (O) & (M) Procedures      XV      5 d     04/13/2000 21                                       21-1    5 d      04/13/2000 22                                       22-1    5 b      12/06/1995 23                                       23-1    5 b      12/06/1995 23-2    5 b      12/06/1995 25                                       25-1    5 b      12/06/1995 25-2    5 b      12/06/1995 26                                       26-1    5 b      12/06/1995 30                                       30-1    5 b      12/06/1995 31                                       31-1    5 b      12/06/1995 33                                       33-1    5 c      10/28/1996 33-2    5 c      10/28/1996 34                                       34-1    5 c      10/28/1996 Page 3

 

34-2    5 c      10/28/1996 34-3    5 d      04/13/2000 34-4    5 d      04/13/2000 35                                       35-1    5 b      12/06/1995 37                                       37-1    5 b                                                                12/06/1995



FEDERAL AVIATION ADMINISTRATION   Page: IV

Revision: 5 d

MASTER MINIMUM EQUIPMENT LIST    Date: 04/13/2000

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Highlights of Change

Relief for Freon Air Conditioning System added.

Relief for TAWS added to GPWS. Relief for FPAS revised since interim period for equivalency with GPWS has expired.



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FEDERAL AVIATION ADMINISTRATION     Page: V

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

1.   System Definitions.

System numbers are based on the Air Transport Association (ATA) Specification Number 100 and items are numbered sequentially.

a.        "Item" (Column 1) means the equipment, system, component, or function listed in the "Item" column.

b.        "Number Installed" (Column 2) is the number

(quantity) of items normally installed in the aircraft.  This number represents the aircraft configuration considered in developing this MMEL. Should the number be a variable (e.g., passenger cabin items) a number is not required.

|

c.        "Number Required for Dispatch" (Column 3) is the minimum number (quantity) of items required for operation provided the conditions specified in Column 4 are met.

NOTE:  Where the MMEL shows a variable number required for dispatch, the MEL must reflect the actual number required for dispatch or an alternate means of configuration control approved by the Administrator.

d.        "Remarks or Exceptions" (Column 4) in this column includes a statement either prohibiting or permitting operation with a specific number of items inoperative, provisos (conditions and limitations) for such operation, and appropriate notes.

e.        A vertical bar (change bar) in the margin

indicates a change, addition or deletion in the adjacent text for the current revision of that page only.  The change bar is dropped at the next revision of that page.

2.  "Airplane/Rotorcraft Flight Manual" (AFM/RFM) is the document required for type certification and approved by the responsible FAA Aircraft Certification  Office. The FAA approved AFM/RFM for the specific aircraft is listed on the applicable Type



FEDERAL AVIATION ADMINISTRATION     Page: VI

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

Page 5

  Certificate Data Sheet.

3.  "As required by FAR" means that the listed item is subject to certain provisions (restrictive or permissive) expressed in the Federal Aviation Regulations operating rules.  The number of items required by the FAR must be operative.  When the listed item is not required by FAR it may be inoperative for time specified by repair category.

4.  Each inoperative item must be placarded to inform and remind the crewmembers and maintenance personnel of the equipment condition.

NOTE:  To the extent practical, placards should be located adjacent to the control or indicator for the item affected; however, unless otherwise specified, placard wording and location will be determined by the operator.

5.  "-" symbol in Column 2 and/or Column 3 indicates a variable number (quantity) of the item installed.

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6.  "Deleted" in the remarks column after a sequence item indicates that the item was previously listed but is now required to be operative if installed in the  aircraft.

7.  "ER" refers to extended range operations of a two-engine

airplane which has a type design approval for ER operations and complies with the provisions of Advisory Circular 120-42A.           |

8.  "Federal Aviation Regulations" (FAR) means the applicable portions of the Federal Aviation Act and Federal Aviation Regulations.

9.  "Flight Day" means a 24 hour period (from midnight to midnight) either Universal Coordinated Time (UCT) or local time, as established by the operator, during which at least one flight is initiated for the affected aircraft.

10.  "Icing Conditions" means an atmospheric environment that may cause ice to form on the aircraft or in the engine(s).

11.  Alphabetical symbol in Column 4 indicates a proviso (condition or limitation) that must be complied with for



FEDERAL AVIATION ADMINISTRATION     Page: VII

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

operation with the  listed item inoperative.

12.  "Inoperative" means a system and/or component malfunction to the extent that it does not accomplish its intended purpose and/or is not consistently functioning normally within its approved operating limit(s) or tolerance(s).

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13.  "Notes:" in Column 4 provides additional information for crewmember or maintenance consideration.  Notes are used to identify applicable material which is intended to assist with compliance, but do not relieve the operator of the responsibility for compliance with all applicable requirements.  Notes are not a part of the provisos.

14.  Inoperative components of an inoperative system:

Inoperative items which are components of a system which is inoperative are usually considered components directly associated with and having no other function than to support that system. (Warning/caution systems associated with the inoperative system must be operative unless relief is specifically authorized per the MMEL).

15.  "(M)" symbol indicates a requirement for a specific maintenance procedure which must be accomplished prior to operation with the listed item inoperative.  Normally these procedures are accomplished by maintenance personnel;  however, other personnel may be qualified and authorized to perform certain functions.  Procedures requiring specialized knowledge or skill, or requiring the use of tools or test equipment should be accomplished by maintenance personnel.  The satisfactory accomplishment of all maintenance procedures, regardless of

who performs them, is the responsibility of the operator. Appropriate procedures are required to be published as part of the operator's manual or MEL.

16.  "(O)" symbol indicates a requirement for a specific operations procedure which must be accomplished in planning for and/or operating with the listed item inoperative.  Normally these procedures are accomplished by the flight crew; however, other personnel may be qualified and authorized to perform certain functions.  The satisfactory accomplishment of all procedures, regardless of who performs them, is the responsibility of the operator.  Appropriate procedures are



FEDERAL AVIATION ADMINISTRATION     Page: VIII

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

required to be published as a part of the operator's manual or MEL.

NOTE:  The (M) and (O) symbols are required in the operator's MEL unless otherwise authorized by the Administrator.

17.  "Deactivated" and "Secured" means that the specified component must be put into an acceptable condition for safe flight.  An acceptable method of securing or deactivating will be established by the operator.

18.  "Visual Flight Rules" (VFR) is as defined in FAR Part 91. This precludes a pilot from filing an Instrument Flight Rules (IFR) flight plan.

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19.  "Visual Meteorological Conditions" (VMC) means the atmospheric environment is such that would allow a flight to proceed under the visual flight rules applicable to the flight. This does not preclude operating under Instrument Flight Rules.

20.  "Visible Moisture" means an atmospheric environment containing water in any form that can be seen in natural or artificial light; for example, clouds, fog, rain, sleet, hail, or snow.

21.  "Passenger Convenience Items" means those items related to passenger convenience, comfort or entertainment such as, but not limited to, galley equipment, movie equipment, ash trays, stereo equipment, overhead reading lamps, etc.

22.  Repair Intervals:  All users of an MEL approved under FAR 121, 125, 129 and 135 must effect repairs of inoperative systems or components, deferred in  accordance with the MEL, at or prior to the repair times established by the following letter designators:

     Category A.  Items in this category shall be repaired within the time interval specified in the remarks column of the operator's approved MEL.

     Category B.  Items in this category shall be repaired within three (3) consecutive calendar days (72 hours), excluding the day the malfunction was recorded in the aircraft maintenance



FEDERAL AVIATION ADMINISTRATION     Page: IX

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

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Definitions

record/logbook.  For example, if it were recorded at 10 a.m. on January 26th, the three day interval would begin at midnight the 26th and end at midnight the 29th.

     Category C.  Items in this category shall be repaired within ten (10) consecutive calendar days (240 hours), excluding the day the malfunction was recorded in the aircraft maintenance record/logbook.  For example, if it were recorded at 10 a.m. on January 26th, the 10 day interval would begin at midnight the 26th and end at midnight February 5th.

     Category D.  Items in this category shall be repaired within one hundred and twenty (120) consecutive calendar days (2880 hours), excluding the day the malfunction was recorded in the aircraft maintenance log and/or record.

The letter designators are inserted adjacent to Column 2.

23. Electronic fault alerting system - General                  | | New generation aircraft display system fault indications to the | flight crew by use of computerized display systems.  Each       | Page 8

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aircraft manufacturer has incorporated individual design        | philosophies in determining the data that would be              | represented.  The following are customized definitions (specific| to each manufacturer) to help determine the level of messages   | affecting the aircraft's dispatch status.  When preparing the   | MEL document, operators are to select the proper Definition No. | 23 for their aircraft, if appropriate.                          | | a.   BOEING  (B-757/767, B-747-400, B-777)                      | | Boeing airplanes equipped with Engine Indicating and Crew       | Alerting  Systems (EICAS), provide different priority levels of | system messages (WARNING,  CAUTION, ADVISORY, STATUS and        | MAINTENANCE).  Any messages that affects airplane dispatch      | status will be displayed at a STATUS message level or  higher.  | The absence of an EICAS STATUS or higher level (WARNING,        | CAUTION, ADVISORY) indicates that the system/component is       | operating within its approved operating limits or tolerances.   | | System conditions that result only in a maintenance level       | message, i.e. no correlation with a higher level EICAS message,                                                                  |



FEDERAL AVIATION ADMINISTRATION     Page: X

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

do not affect dispatch and do not require action other than as  | addressed within an operators standard maintenance program.     | | b.   DOUGLAS  (MD-11)                                           | | Some Douglas aircraft are equipped with an alerting function   | which is a subsystem within the Electronic Instrument System    | (EIS).  The alerting function provides various levels of system | condition alerts (WARNING, CAUTION, ADVISORY, MAINTENANCE and   | STATUS).                                                        | | Alerts that affect aircraft dispatch will include WARNING,     | CAUTION, STATUS or MAINTENANCE level.  MAINTENANCE alerts are   | displayed on the status page of the EIS display panel under the | maintenance heading.                                            | | A MAINTENANCE alert on the EIS indicates the presence of a     | system fault which can be identified by the Central Fault       | Display System (CFDS) interrogation.  The systems are designed  | to be fault tolerant, however, for any MAINTENANCE alert, the   | MEL must be verified for dispatch purposes.                     | | c.   AIRBUS  (A-300-600, A-310, A-320/319/321, A-330, A-340     | | Airbus aircraft equipped with Electronic Centralized Aircraft   | Monitoring (ECAM) provide different levels of system condition | messages (WARNING, CAUTION, STATUS, and ADVISORY). A-320/319/   | 321, A-330, and A-340 also provide MAINTENANCE status messages.        | | Any message that effects airplane dispatchability will                                                  normally | Page 9

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be at the WARNING, CAUTION or STATUS level. MAINTENANCE         | messages (A-320/319/321, A-330, and A-340 only) are also        | indicated on ECAM Status Page below the white Maintenance label.| | A MAINTENANCE status (Class II) message on ECAM indicates the   | presence of a system fault which can be identified by CFDS      | (A-320/319/321) or CMS (A-330/A-340) interrogation. The systems | are designed to be fault tolerant, however for any MAINTENANCE  | status (Class II) message, the A-320/319/321 MEL must be        | verified for dispatch capability. For the A-330 and A-340,      | MAINTENANCE status messages do not affect dispatch.                                                                              |

d.   FOKKER  (FK-100)                                           |



FEDERAL AVIATION ADMINISTRATION     Page: XI

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Definitions

|

Fokker aircraft are equipped with Multi Function Display System | (MFDS) which provides electronic message referring to the       | different priority levels of system information (WARNING (red), | CAUTION (amber), AWARENESS (cyan) AND STATUS (white).  Any      | messages that affects aircraft dispatch will be at the WARNING, | CAUTION or AWARENESS level.  In these cases the MEL must be     | verified for dispatch capability and maintenance may be         | required.                                                       | | System conditions that only require maintenance are not         | presented on the flight deck.  These maintenance                | indications/messages may be presented on the Maintenance & Test | Panel (MAP) or the Centralized Fault Display Unit (CFDU) and by | dedicated Built In Test Evaluation (BITE) of systems.                                                                            |

24.  "Administrative control item" means an item listed by the operator in the MEL for tracking and informational purposes.  It may be added to an operator's MEL by approval of the Principal Operations Inspector provided no relief is granted, or provided conditions and limitations are contained in an approved document (i.e. Structural Repair Manual, airworthiness directive, etc.). If relief other than that granted by an approved document is sought for an administrative control item, a request must be submitted to the Administrator.  If the request results in review and approval by the FOEB, the item becomes an MMEL item rather than an administrative control item.

25.  "***" symbol in Column 1 indicates an item which is not required by regulation but which may have been installed on some models of aircraft covered by this MMEL.  This item may be included on the operator's MEL after the approving office has determined that the item has been installed on one or more of the operator's aircraft.  The symbol, however, shall not be carried forward into the operator's MEL.  It should be noted that neither this policy nor the use of this symbol provide authority to install or remove an item from an aircraft.

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26.  "Excess Items" means those items that have been installed that are redundant to the requirements of the FARs.

27.  "Day of Discovery" is the calendar day an equipment/instrument malfunction was recorded in the aircraft



FEDERAL AVIATION ADMINISTRATION     Page: XII

Revision: 6

MASTER MINIMUM EQUIPMENT LIST      Date: 01/31/1995

GULFSTREAM AMERICAN G-73 AND G-73

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Definitions

maintenance log and or record.  This day is excluded from the calendar days or flight days specified in the MMEL for the repair of an inoperative item of equipment. This provision is applicable to all MMEL items, i.e., categories "A, B, C, and



FEDERAL AVIATION ADMINISTRATION   Page: XIII

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MASTER MINIMUM EQUIPMENT LIST    Date: 06/14/1989 Page 11

  GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Preamble

(Effective 6/14/89)

The following is applicable for authorized certificate holders operating under Federal Aviation Regulations (FAR) Parts 121, 125, 129, 135: The FAR require that all equipment installed on an aircraft in compliance with the Airworthiness Standards and the Operating Rules must be operative.  However, the Rules also permit the publication of a Minimum Equipment List (MEL) where compliance with certain equipment requirements is not necessary in the interests of safety under all operating conditions.  Experience has shown that with the various levels of redundancy designed into aircraft, operation of every system or installed component may not be necessary when the remaining operative equipment can provide an acceptable level of safety.  A Master Minimum Equipment List (MMEL) is developed by the FAA, with participation by the aviation industry, to improve aircraft utilization and thereby provide more convenient and economic air transportation for the public.  The FAA approved MMEL includes those items of equipment related to airworthiness and operating regulations and other items of equipment which the Administrator finds may be inoperative and yet maintain an acceptable level of safety by appropriate conditions and limitations;  it does not contain obviously required items such as wings, flaps, and rudders.  The MMEL is the basis for development of individual operator MELs which take into consideration the operator's particular aircraft equipment configuration and operational conditions. Operator MELs, for administrative control, may include items not contained in the

MMEL;  however, relief for administrative control items must be approved by the Administrator.  An operator's MEL may differ in format from the MMEL, but cannot be less restrictive than the MMEL. The individual operator's MEL, when approved and authorized, permits operation of the aircraft with inoperative equipment.

Equipment not required by the operation being conducted and equipment in excess of FAR requirements are included in the MEL with appropriate conditions and limitations.  The MEL must not deviate from the Aircraft Flight Manual Limitations, Emergency Procedures or with Airworthiness Directives.  It is important to remember that all equipment related to the airworthiness and the operating regulations of the aircraft not listed on the MMEL must be operative.



FEDERAL AVIATION ADMINISTRATION   Page: XIV

Revision: 2

MASTER MINIMUM EQUIPMENT LIST    Date: 06/14/1989

GULFSTREAM AMERICAN G-73 AND G-73

TURBO MALLARD

Preamble

(Effective 6/14/89)

Suitable conditions and limitations in the form of placards, maintenance procedures, crew operating procedures and other restrictions as

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necessary are specified in the MEL to ensure that an acceptable level of safety is maintained.

The MEL is intended to permit operation with inoperative items of equipment for a period of time until repairs can be accomplished.  It is important that repairs be accomplished at the earliest opportunity.  In order to maintain an acceptable level of safety and reliability the MMEL establishes limitations on the duration of and conditions for operation with inoperative equipment.  The MEL provides for release of the aircraft for flight with inoperative equipment.  When an item of equipment is discovered to be inoperative, it is reported by making an entry in the Aircraft Maintenance Record/Logbook as prescribed by FAR. The item is then either repaired or may be deferred per the MEL or other approved means acceptable to the Administrator prior to further operation.  MEL conditions and limitations, do not relieve the operator from determining that the aircraft is in condition for safe operation with items of equipment inoperative.

When these requirements are met, an Airworthiness Release, Aircraft Maintenance Record/Logbook entry, or other approved documentation is issued as prescribed by FAR.  Such documentation is required prior to operation with any item of equipment inoperative.

Operators are responsible for exercising the necessary operational control to ensure that an acceptable level of safety is maintained. When operating with multiple inoperative items, the interrelationships between those items and the effect on aircraft operation and crew workload will be considered.

Operators are to establish a controlled and sound repair program including the parts, personnel, facilities, procedures, and schedules to ensure timely repair.

WHEN USING THE MEL, COMPLIANCE WITH THE STATED INTENT OF THE PREAMBLE, DEFINITIONS, AND THE CONDITIONS AND LIMITATIONS SPECIFIED IN THE MEL IS REQUIRED.



FEDERAL AVIATION ADMINISTRATION   Page XV

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Guidelines for (O) & (M) Procedures

The FOEB has identified a need for certain procedures to provide the adequate level of safety while providing relief for the following items. These procedures must be established by the operator.  The following guidelines are to help establish these required procedures.

21-1  (M)  Procedure to assure no fuel leak or mechanical/electrical fault exists.

22-1  (M)  Procedure to assure the fault will not have an adverse effect on any flight control function.

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22-2  (M)  Procedure to ensure no other systems have been affected and procedure to deactivate and secure the air conditioning system.

23-3  (O)  Procedure to specify how the passengers will be briefed.

31-2  (O)  Procedure for recording the hours of operation.

34-15.1 (M) Procedure to deactivate and secure the system.

34-15.2 (O) Procedure to ensure TA and RA display is visible to the non- flying pilot, and audio functions are operative on flying pilot side.

34-15.3 (O) Procedure to ensure non-flying pilot monitors pilot's display.

(O) Procedure to ensure TA Only mode is selected, and all TA functions/elements are operative.

34-15.4 (O) Procedure to ensure all RA display/functions are operative.

34-16 (M)  Procedure to ensure the system is deactivated and secured.

34-17.1,4,5 (O) Procedure to ensure crew awareness of altitude and aircraft performance.

37-1  (M)  Procedure to assure no unsafe condition exists which

could affect the engine operation or systems function.



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 d      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 04/13/2000      | 21-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 21  AIR CONDITIONING      |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Combustion Heater   C | 1  | 0  | (M)May be inoperative provided        | |                           |    |    | defrost air is not required.          | |                           |    |    |                                       | | 2.  Freon Air           D | 1  | 0  | (M)                                 | | |     Conditioning System   |    |    |                                     | | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 14

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 22-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 22  AUTO FLIGHT           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Auto Pilot          C | 1  | 0  | (M)As required by FAR.                | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 15

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 23-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 23  COMMUNICATIONS        |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Communications      C | -  | -  | As required by FAR.                   | |     Equipment (VHF, HF,   |    |    |                                       | |     UHF)                  |    |    |                                       | |                           |    |    |                                       | | 2.  Speaker             C | 1  | 0  | May be inoperative provided two       | |                           |    |    | operative headsets are available      | |                           |    |    | to the flight crew.                   | |                           |    |    |                                       | | 3.  Passenger Address     |    |    |                                       | |     System                |    |    |                                       | |                           |    |    |                                       | |     1) Passenger        B | 1  | 0  | (O)May be inoperative provided        | |        Configuration      |    |    | alternate, normal and emergency       | |                           |    |    | procedures, and/or operating          | |                           |    |    | restrictions are established and      | |                           |    |    | used.                                 | |                           |    |    |                                       | |     2) Cargo            D | 1  | 0  |                                       | Page 16

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|        Configuration      |    |    |                                       | |                           |    |    |                                       | | 4.  Cockpit Voice       A | 1  | 0  | May be inoperative provided:          | |     Recorder (CVR)        |    |    |     a) Flight Data Recorder is        | | (If FDR Required by FAR)  |    |    |        operating normally, and        | |                           |    |    |     b) Repairs are made within        | |                           |    |    |        three flight days.             | |                           |    |    |                                       | |     Cockpit Voice       A | 1  | 0  | May be inoperative provided           | |     Recorder (CVR)        |    |    | repairs are made within three         | | (If No FDR Required by    |    |    | flight days.                          | | FAR)                      |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 23-2     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 23  COMMUNICATIONS        |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 5.  Boom Microphones      |    |    |                                       | | (If FDR Required by FAR)  |    |    |                                       | |                           |    |    |                                       | |     1) Cockpit Voice    A | -  | 0  | May be inoperative provided:          | |        Recorder Equipped  |    |    |                                       | |        to Record Boom     |    |    |     a) Flight Data Recorder(FDR)      | |        Microphones per    |    |    |        operates normally, and         | |        FAR 135.151(d).    |    |    |     b) Repairs are made within        | |                           |    |    |        three flight days.             | |     2) Cockpit Voice    D | -  | 0  |                                       | |        Recorder not       |    |    |                                       | |        Equipped to Record |    |    |                                       | |        Boom Microphone    |    |    |                                       | |                           |    |    |                                       | |    Boom Microphones       |    |    |                                       | | (If No FDR Required by    |    |    |                                       | | FAR)                      |    |    |                                       | |                           |    |    |                                       | |     1) Cockpit Voice    A | -  | 0  | May be inoperative provided repairs   | |        Recorder Equipped  |    |    | are made within three flight days.    | Page 17

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|        To Record          |    |    |                                       | |        Boom Microphones   |    |    |                                       | |        per FAR 135.151(d) |    |    |                                       | |                           |    |    |                                       | |     2) Cockpit Voice    D | -  | 0  |                                       | |        Recorder Not       |    |    |                                       | |        Equipped to Record |    |    |                                       | |        Boom Microphone    |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 25-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 25  EQUIPMENT/FURNISHINGS |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Cockpit Shoulder    B | 2  | 1  | Right side may be inoperative for     | |     Harness               |    |    | single pilot operations, however,     | |                           |    |    | right seat must remain unoccupied.    | |                           |    |    |                                       | | 2.  Passenger Seat      C | -  | 0  | (M)All may be inoperative             | |                           |    |    |  provided:                            | |                           |    |    |                                       | |                           |    |    |     a) Affected seat does not block   | |                           |    |    |        emergency egress to an aisle   | |                           |    |    |        or exit, and                   | |                           |    |    |                                       | |                           |    |    |     b) Affected seat is blocked and   | |                           |    |    |        placarded "DO NOT OCCUPY".     | |                           |    |    |                                       | |                           |    |    | NOTE 1: A seat with an inoperative    | |                           |    |    |         seat belt or shoulder         | |                           |    |    |         harness is considered to be   | |                           |    |    |         inoperative.                  | |                           |    |    |                                       | |                           |    |    | NOTE 2: A seat with an inoperative    | |                           |    |    |         recline mechanism is          | |                           |    |    |         considered to be              | |                           |    |    |         inoperative if the seat       | Page 18

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|                           |    |    |         back cannot be secured in     | |                           |    |    |         the upright position.         | |                           |    |    |                                       | | 3.  Flotation           C | -  | -  | As required by FAR.                   | |     Equipment             |    |    |                                       | |                           |    |    |                                       | | 4.  ELT                 C | 1  | 0  | As required by FAR.                   | |                           |    |    |                                       | |                           |    |    |          OR                           | |                           |    |    |                                       | |                         C | 1  | 0  | May be inoperative for published      | |                           |    |    | scheduled flights in scheduled air    | |                           |    |    | carrier service.                      | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 25-2     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 25  EQUIPMENT/FURNISHINGS |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 5.  Passenger Convenience | -  | -  | Passenger convenience items, as       | |     Item(s)               |    |    | expressed in this MMEL are those      | |                           |    |    | related to passenger convenience,     | |                           |    |    | comfort or entertainment such as,     | |                           |    |    | but not limited to, galley            | |                           |    |    | equipment, movie equipment, ash       | |                           |    |    | trays, stereo equipment, overhead     | |                           |    |    | reading lamps, etc. Items             | |                           |    |    | addressed elsewhere in this           | |                           |    |    | document shall not be included.       | |                           |    |    | (M) and (O) procedures may be         | |                           |    |    | required and included in the air      | |                           |    |    | carrier's appropriate document.       | |                           |    |    |                                       | |                           |    |    |                                       | | 6.  First Aid Kits      D | -  | -  | Any in excess of those required by    | |                           |    |    | FAR may be incomplete or missing      | |                           |    |    | provided the required distribution    | |                           |    |    | is maintained.                        | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 19

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 26-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 26  FIRE PROTECTION       |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Portable Fire       D | -  | -  | Any in excess of those required by    | |     Extinguisher          |    |    | FAR may be inoperative or missing     | |                           |    |    | provided:                             | |                           |    |    |                                       | |                           |    |    |  1) The inoperative fire              | |                           |    |    |     extinguisher is tagged            | |                           |    |    |     inoperative, removed from the     | |                           |    |    |     installed location, and placed    | |                           |    |    |     out of sight so that it can not   | |                           |    |    |     be mistaken for a functional      | |                           |    |    |     unit, and                         | |                           |    |    |                                       | |                           |    |    |  2) Required distribution is          | |                           |    |    |     maintained.                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 20

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 30-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 30  ICE AND RAIN          |    |    |                                       | |     PROTECTION            |    |    |                                       | |                           |    |    |                                       | | 1.  Pitot Heater        B | 1  | 0  | Left unit must be operative for       | |                           |    |    | IFR passenger carrying and for        | |                           |    |    | flight in known or forecast icing     | |                           |    |    | conditions. Two heated pitot tubes    | |                           |    |    | are required for these conditions     | |                           |    |    | if a second airspeed indicator is     | |                           |    |    | installed and operative.              | |                           |    |    |                                       | | 2.  Surface Deicing     C | 1  | 0  | May be inoperative provided           | |     System (Wing          |    |    | aircraft is not operated in known     | |     Vertical and          |    |    | or forecast icing conditions.         | |     Horizontal            |    |    |                                       | |     Stabilizer)           |    |    |                                       | |                           |    |    |                                       | | 3.  Windshield Deice    C | 1  | 0  | May be inoperative provided           | |     System                |    |    | aircraft is not operated in known     | |                           |    |    | or forecast icing conditions.         | |                           |    |    |                                       | | 4.  Propeller           C | 1  | 0  | May be inoperative provided           | |     Anti-icing/ Deicing   |    |    | aircraft is not operated in known     | |     System                |    |    | or forecast icing conditions.         | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 21

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 31-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 31  INDICATING/RECORDING  |    |    |                                       | |     SYSTEMS               |    |    |                                       | |                           |    |    |                                       | | 1.  Clock with sweep    C | 1  | 0  | May be inoperative for VFR            | |     second hand or        |    |    | operations.                           | |     electric digital      |    |    |                                       | |     clock                 |    |    |                                       | |                           |    |    |                                       | | 2.  Flight Hour         C | 1  | 0  | (O)                                   | |     Recorder              |    |    |                                       | |                           |    |    |                                       | | 3.  Flight Data         A | 1  | 0  | May be inoperative for three          | |     Recorder (FDR)        |    |    | flight days provided Cockpit          | |                           |    |    | Voice Recorder is operative.          | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 22

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 c      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 10/28/1996      | 33-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 33  LIGHTS                |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Anti-collision      B | 1  | 0  | May be inoperative for day            | |     Beacon Light System   |    |    | operations.                           | |                           |    |    |                                       | | 2.  Position Lights     C | 3  | 0  | May be inoperative for day            | |                           |    |    | operations.                           | |                           |    |    |                                       | | 3.  Flight Compartment  C | -  | -  | Individual lights may be              | |     and Instrument        |    |    | inoperative provided remaining        | |     Lighting System       |    |    | lights are:                           | |                           |    |    |                                       | |                           |    |    | a) Sufficient to clearly illuminate   | |                           |    |    |    all required instruments,          | |                           |    |    |    controls, and other devices for    | |                           |    |    |    which it is provided,              | |                           |    |    | b) Positioned so that direct rays     | |                           |    |    |    are shielded from crewmembers      | |                           |    |    |    eyes, and                          | |                           |    |    | C) Lighting configuration and         | |                           |    |    |    intensity is acceptable to the     | |                           |    |    |    flight crew.                       | |                           |    |    |                                       | | 4.  Landing Lights      C | 2  | 0  | May be inoperative for day            | |                           |    |    | operations.                           | |                           |    |    |                                       | | 5.  Cabin Lights        C | -  | -  | May be inoperative provided           | |                           |    |    | lighting configuration is             | |                           |    |    | acceptable to the flight crew.        | |                           |    |    |                                       | | 6.  Wing Illumination   C | -  | -  | May be inoperative provided a         | |     Lights                |    |    | portable lamp/light of adequate       | |                           |    |    | capacity for wing and/or control      | |                           |    |    | surface inspection is available for   | |                           |    |    | night operations in icing             | |                           |    |    | conditions.                           | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 23

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 c      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 10/28/1996      | 33-2     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 33  LIGHTS                |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 7.  Strobe Light        C | 1  | 0  | May be inoperative for day.           | |     Anticollision Light   |    |    |                                       | |     System                |    |    |              OR                       | |                           |    |    |                                       | |                         C | 1  | 0  | May be inoperative at night           | |                           |    |    | provided it is not the                | |                           |    |    | anticollision light required for      | |                           |    |    | aircraft certification.               | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | Page 24

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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 c      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 10/28/1996      | 34-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 34  NAVIGATION            |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Vertical Speed      D | -  | -  | May be inoperative on right side.     | |     Indicator             |    |    |                                       | |                           |    |    |                                       | |                         C | -  | -  | May be inoperative on left side for   | |                           |    |    | all but IFR passenger carrying        | |                           |    |    | operations.                           | |                           |    |    |                                       | | 2.  Gyroscopic Rate     B | 1  | 0  | May be inoperative on:                | |     of Turn/Slip Skid     |    |    |                                       | |     Indicator             |    |    |     a) the right side for all         | |                           |    |    |        flights,                       | |                           |    |    |                                       | |                           |    |    |     b) the left side for all non-     | |                           |    |    |        passenger carrying             | |                           |    |    |        operations,                    | |                           |    |    |                                       | |                           |    |    |     c) the left side for passenger    | |                           |    |    |        carrying day VFR flights.      | |                           |    |    |                                       | | 3.  Navigation          C | -  | -  | As required by FAR.                   | |     Equipment (VOR/ILS,   |    |    |                                       | |     LORAN, OMEGA/VLF,     |    |    |                                       | |     RNAV, INS, DOPPLER,   |    |    |                                       | |     GPS)                  |    |    |                                       | |                           |    |    |                                       | | 4.  Weather Radar/      C | 1  | 0  | As required by FAR.                   | |     Thunderstorm          |    |    |                                       | |     Detection Equipment   |    |    |                                       | |                           |    |    |                                       | | 5.  DME                 C | 1  | 0  | As required by FAR.                   | |                           |    |    |                                       | | 6.  Marker Beacon       C | 1  | 0  | May be inoperative provided           | |                           |    |    | approach procedure does not           | |                           |    |    | require its use.                      | |                           |    |    |                                       | | 7.  ATC Transponders    D | -  | -  | Any in excess of those required by    | |     and Automatic         |    |    | FAR may be inoperative.               | |     Altitude Reporting    |    |    |                                       | |     Systems               |    |    |                                       | |                           |    |    |                                       |



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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 c      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 10/28/1996      | 34-2     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 34  NAVIGATION            |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 8.  Radar Altimeter     C | 1  | 0  |                                       | |                           |    |    |                                       | | 9.  Flight Director     C | 1  | 0  |                                       | |                           |    |    |                                       | | 10. ADF                 C | 1  | 0  | As required by FAR.                   | |                           |    |    |                                       | | 11. RMI                 C | 1  | 0  |                                       | |                           |    |    |                                       | | 12. Altitude Alert/     B | 1  | 0  |                                       | |     Preselect             |    |    |                                       | |                           |    |    |                                       | | 13. Nonstabilized       B | 1  | 0  | May be inoperative provided any       | |     Magnetic (Standby)    |    |    | combination of three gyro or INS      | |     Compass               |    |    | (IRU) stabilized compass systems      | |                           |    |    | are operative.                        | |                           |    |    |                                       | |                           |    |    |          OR                           | |                           |    |    |                                       | |                         B | 1  | 0  | May be inoperative provided:          | |                           |    |    |     a) Any combination of two gyro    | |                           |    |    |        or INS stabilized compass      | |                           |    |    |        systems are operative, and     | |                           |    |    |     b) Aircraft is operated with      | |                           |    |    |        dual independent navigation    | |                           |    |    |        capability and under           | |                           |    |    |        positive radar control by      | |                           |    |    |        ATC on the en route portion    | |                           |    |    |        of the flight.                 | |                           |    |    |                                       | |                           |    |    |         OR                            | |                           |    |    |                                       | |                         B | 1  | 0  | May be inoperative for flights        | |                           |    |    | that are entirely within areas of     | |                           |    |    | magnetic unreliability provided at    | |                           |    |    | least two stabilized directional      | |                           |    |    | gyro systems are installed,           | |                           |    |    | operative, and used in conjunction    | |                           |    |    | with approved free gyro navigation    | |                           |    |    | techniques.                           | |                           |    |    |                                       |



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| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 d      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 04/13/2000      | 34-3     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 34  NAVIGATION            |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 15. Traffic Alert         |    |    |                                       | |     Collision Avoidance   |    |    |                                       | |     System (TCAS) II      |    |    |                                       | |                           |    |    |                                       | |     1) TCAS System      C | -  | 0  | (M)May be inoperative provided the    | |                           |    |    | system is deactivated and secured.    | |                           |    |    |                                       | |     2) Combined TA      C | 2  | 1  | (O)May be inoperative on the non-     | |        and RA Dual        |    |    | flying pilot side provided:           | |        Displays           |    |    |                                       | |        ***                |    |    |    a) TA and RA elements and audio    | |                           |    |    |       functions are operative on      | |                           |    |    |       flying pilot side, and          | |                           |    |    |                                       | |                           |    |    |    b) TA and RA display indications   | |                           |    |    |       are visible to the non-flying   | |                           |    |    |       pilot.                          | |                           |    |    |                                       | |    3) Resolution        C | 2  | 1  | (O)One may be inoperative on non-     | |       Advisory (RA)       |    |    | flying pilot side.                    | |       Display System(s)   |    |    |                                       | |                           |    |    |                                       | |                         C | -  | 0  | (O)May be inoperative provided:       | |                           |    |    |                                       | |                           |    |    |    a) All Traffic Alert (TA)          | |                           |    |    |       display elements and voice      | |                           |    |    |       command audio functions are     | |                           |    |    |       operative, and                  | |                           |    |    |                                       | |                           |    |    |    b) TA only mode is selected by     | |                           |    |    |       the flight crew.                | |                           |    |    |                                       | |    4) TA Display        C | -  | 0  | (O)May be inoperative provided all    | |       System(s)           |    |    | installed RA display and audio        | |                           |    |    | functions are operative.              | |                           |    |    |                                       | | 16. TCAS I              C | -  | 0  | (M)May be inoperative provided the    | |                           |    |    | system is deactivated and             | |                           |    |    | secured.                              | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | Page 27

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|                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 d      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 04/13/2000      | 34-4     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 34  NAVIGATION            |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 17.  Ground Proximity   A | -  | 0  | (O)May be inoperative provided:     | | | ***  Warning System       |    |    |     a) Alternate procedures are     | | |                           |    |    |        established and used, and    | | |                           |    |    |     b) Repairs are made within      | | |                           |    |    |        two flight days.             | | |                           |    |    |                                       | |      1) Modes 1-4       A | -  | 0  | (O)May be inoperative provided:       | |                           |    |    |     a) Alternate procedures are       | |                           |    |    |        established and used, and      | |                           |    |    |     b) Repairs are made within        | |                           |    |    |        two flight days.               | |                           |    |    |                                       | |      2) Test Mode       A | 1  | 0  | May be inoperative provided:          | |                           |    |    |     a) The GPWS is considered         | |                           |    |    |        inoperative and                | |                           |    |    |     b) Repairs are made within        | |                           |    |    |        two flight days.               | |                           |    |    |                                       | |      3) Glideslope      B | 2  | 0  |                                       | |         Deviation         |    |    |                                       | |         (Mode 5)          |    |    |                                       | |                           |    |    |                                       | |      4) Advisory        C | -  | 0  | (O)May be inoperative provided        | |     *** Callouts          |    |    | alternate procedures are              | |                           |    |    | established and used.                 | |                           |    |    |                                       | |      5) Windshear Mode  C | -  | 0  | (O)May be inoperative provided        | |                           |    |    | alternate procedures are              | |                           |    |    | established and used.                 | |                           |    |    |                                       | | ***  6) TAWS            C | -  | 0  |                                     | | |                           |    |    |                                       | |                           |    |    |                                       | | 18. Flight Profile      D | -  | 0  |                                     | | | *** Advisory System(FPAS) |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | Page 28

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g73r5d.txt

| AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 35-1     | | --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 35  OXYGEN                |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Oxygen System       C | 1  | 0  | As required by FAR.                   | |     (Passenger)           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



| U.S. DEPARTMENT OF TRANSPORTATION                                           | |                                                                             | |                                            MASTER MINIMUM EQUIPMENT LIST    | | FEDERAL AVIATION ADMINISTRATION                                             | | --------------------------------------------------------------------------- | | AIRCRAFT:                                | REVISION NO: 5 b      | PAGE:    | |    GULFSTREAM AMERICAN G-73 AND G-73     |                       |          | |              TURBO MALLARD               | DATE: 12/06/1995      | 37-1     | Page 29

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g73r5d.txt

| --------------------------------------------------------------------------- | |                        1. | 2. NUMBER INSTALLED                             | | SYSTEM &                  |    -------------------------------------------- | | SEQUENCE          ITEM    |    | 3. NUMBER REQUIRED FOR DISPATCH            | | NUMBERS                   |    |    --------------------------------------- | | ------------------------- |    |    | 4. REMARKS OR EXCEPTIONS              | | 37  VACUUM/PRESSURE       |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | | 1.  Vacuum Pumps        C | 2  | 1  | (M)One may be inoperative for day     | |                           |    |    | VMC flight.                           | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       | |                           |    |    |                                       |



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