Summary of Change. Volume 3, Chapter 25, Section 4, Part
121 Flag Operations, Supplemental Operations Outside the Contiguous States,
and Extended Overwater Operations.
Paragraphs 3-1996 through 3-2002 correct
multiple inaccurate Operations Specification (OpSpec) references and updates
guidance related to alternate airports, as well as incorporate a legal interpretation
121.615, which was issued in 2010.