Hi Guys,
The 'Dive to Vne' as part of the UK annual inspection was mentioned again.
In my mind Vne is a maximum design speed for the aircraft, first
calculated and then demonstrated by the manufacturer (probably with some
margin) as part of the 'proof of design' test program. It is a test that
takes the airframe close to the outer edge of the envelope and I don't
think one to be undertaken lightly particularly by your average private
pilot.
The test has two possible outcomes and to me a positive result is not
worth the risk of the alternative.
Is there anyway the PFA can persuade the CAA to rethink the need for
this test as part of an annual check - or at least set some standards as
to who can perform the test, no passengers, entry and exit altitudes,
wearing of helmet/parachute in case the test proves negative, etc.
Maybe a requirement to dive to 90% of Vne would be a satisfactory
compromise?
Regards,
Martin Tuck
N152MT
Wichita, Kansas
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