Let me give a question about the aircraft seat test criteria.
FAA AC AC No: 25.562-1B Dynamic Evaluation of Seat Restraint Systems and Occupant Protection on Transport Airplanes
d. Structural Tests for seats with the family design concepts (see §§ 25.562(c)(7) and (8)).
(1) Substantiation of...
Could anybody help me understanding the 'compression warp' of propeller of Hamilton Sundstrand 568F?
- What part of propeller is it?
Your kind answer or comments will be highly appreciated.
Hi.
IS THERE ANYONE WHO CAN ANSWER MY INQUIRY ABOUT THE FAR PART 25.365 e)
The size Ho must be computed by the following formula:
Ho = PAs
Where -
Ho = Maximum opening in square feet, need not exceed 20 square feet.
P =As/6,240 + .024
As = Maximum cross-sectional area of the pressurized shell...