Originally Posted by
deadstick35
I've never heard of the Harrier guys having any trouble with meeting the requirements. This LOI even states:
In the preamble to the Notice of Proposed Rulemaking that added the powered-lift category of aircraft (60 FR 41160, August
11, 1995), the FAA notes that, "According to the FAA's Interim Airworthiness Criteria Powered-Lift Transport Category Aircraft ... powered-lifts resemble airplanes and rotorcraft in many respects."
I can see where this would (and can) affects the Osprey, but it would seem to exclude the Harrier.
I guess things change though and this Harrier pilot had enough of a question to ask for an interpretation from legal, though I would press this a little further if I was a Harrier guy.