The FAA has clarified the necessary requirements as to when a part 91 ferry flight must be considered as a FAR 117 flight, and when those conditions do not pertain to the part 91 ferry flight.
On September 18th, the FAA released an interpretation concerning the application of rest following Time in DHD Transportation.
This interpretation differs significantly from the FAA’s previous letter of clarification:
search for viii. Deadheading to find the original clarification.
Provides guidance for requirements of inflight rest.
ALPA has updated the reference material for FAR 117.
The FAA issued various interpretations that agree with and supports many earlier interpretations.