Is it possible the P&W engine controls incorporated a history recorder of some sort and have some data to provide? Actually, the same goes for the SAS or autopilot if the aircraft has such.There is one aircraft I know of wherein a chip to do that was added to the AFCS, tho’ not required nor paid for by the customer. The engineer who did that was suitably revered for doing it, but never, that I know of, suitably rewarded.
Last edited by JohnDixson; 29th Apr 2022 at 18:00.
Reason: Added information/typos