Summary of Change.
Volume 3, Chapter 18, Section 4, Part B Operations Specifications—En Route Authorizations and Limitations.
Explanation of Policy Changes. This change
incorporates new information into
Volume 3, Chapter 18, Section 4, Operations Specification (OpSpec)/Management
Specification (MSpec)/Letter of Authorization (LOA) B054, changing the title
to “Oceanic and Remote Airspace Navigation Using a Single Long Range Navigation
System,” and replacing the term “Class II” navigation to “oceanic and remote
airspace” navigation. The change also allows B054 to now authorize both oceanic
and remote operations and Required Navigation Performance (RNP) 10 operations
while equipped with only a single long-range navigation system (LRNS) on special