MrPixel
Just a Regular Guy
- Joined
- May 12, 2020
- Posts
- 5,125
Heh. F-111. That takes me back. My time at NASA 50 years ago was with an F-111A ("Aardvark") research group.
I recall one test flight where they were trying out flat spin suppression, since they were known for stalling both engines in certain situations and augering in, unable to restart engines because the spin choked the intakes. The "suppression" consisted of a parachute on a boom off the tail. First test flight, the pilot was instructed to execute a mild spin, something he could get out of on throttle-up. He deployed the 'chute - which ripped the tail clean off the aircraft.
Oops.
He ejected and was fine, but I suspect one or more engineers were transferred to another section.
I recall one test flight where they were trying out flat spin suppression, since they were known for stalling both engines in certain situations and augering in, unable to restart engines because the spin choked the intakes. The "suppression" consisted of a parachute on a boom off the tail. First test flight, the pilot was instructed to execute a mild spin, something he could get out of on throttle-up. He deployed the 'chute - which ripped the tail clean off the aircraft.
Oops.
He ejected and was fine, but I suspect one or more engineers were transferred to another section.