jrh
Well-Known Member
You could shock cool the engine then run it lean of peak in the recovery.
OH SNAP!
Don't worry, that only happens in a 4g negative dive, and I'm really careful not to do those.
You could shock cool the engine then run it lean of peak in the recovery.
OH SNAP!
No1 on the hit parade - cross countries. Just the experience of landing at an airport where you don't turn base over the Wal-mart can be an eye-opener. Better yet, find somewhere you want to go for a full day trip. You may be luck enough that the weather changes and you have to make a real go-no go decision about getting back while dealing with a real tendency toward missionitis.
I know what you're saying...I'd want her to have more experience to teach them to a CFI applicant, but I think if a student pilot asked her to teach them spins, she'd be capable of doing it safely and adequately. There's not much that can go wrong while spinning a 172 and reciting PARE.
The problem isn't with reciting PARE, but with doing something suddenly that the instructor doesn't expect the student to do. Such as:
* Student locks up their legs and shoots in the power then tries to turn out of the spin. It won't enter a flat spin, 99.99 percent of the time. But improperly loaded, oops.
* Too quick of forward application of elevator, big whoops because now your inverted.
* Over application of rudder without releasing, locking up arms, elevator and you get a secondary and much more pronounced spin in the other direction.
The list goes on. Until someone has practiced and recovered from these and about 10 other misapplications of controls, at least a few times each, I don't think they should do spin training. For private or CFI.
Demonstrations, sure they can do that because they know how to get in and out of them. Allowing the student to perform them is another story, just IMO of course.
One last thing, consider the things students do wrong on landings, takeoffs, or other phases of flight. How many times in your early CFI career did a student do something that you just scratched your head and questioned why? Apply that to spins.
I see what you're saying, but I still disagree.
You could shock cool the engine then run it lean of peak in the recovery.
OH SNAP!
* Student locks up their legs and shoots in the power then tries to turn out of the spin. It won't enter a flat spin, 99.99 percent of the time. But improperly loaded, oops.
* Too quick of forward application of elevator, big whoops because now your inverted.
* Over application of rudder without releasing, locking up arms, elevator and you get a secondary and much more pronounced spin in the other direction.
Ehh, I did a scad of spins during my flight training, I mean lots and lots of em. As an instructor, its nothing a quick judo chop to the neck couldn't fix if the student locked up, also, I don't think you could push forward enough elevator quick enough in most light training machines to end up inverted, then even if you were inverted, it wouldn't take too much to get out of being inverted if you had the altitude (airspeed and g loading being the only real limiting factors on survival, though the airplane would definitely have to go into the shop after the inverted event). I don't really see how any of those things could really happen in a realistic world. In 172s, I don't think I did much higher rate of descent than 700fpm until I exited the spin, then naturally, I had my dive as I came out of it.
#3 I know can happen, I have tested it.
#2 I didn't test to inverted, but I have pushed forward to see the snappiness of the tail and have no doubt that the control throw is there to do it. Next time you spin, keep the rudder in and let the elevator go an inch or so past neutral, be ready for a surprise. Try it in the incipient and developed phase and have another instructor onboard for proper cg loading typical with a student.
FWIW inverted entry, from upright, is tricky because the unknowing pilot will apply opposite rudder. Well, they just made it worse. A spin to the right, flipped inverted will require left rudder. Not to mention the crappy belts won't keep you from banging your head, hard.
#1...as I said before it isn't likely. Power is too low and CG is often too far forward in trainers, but with certain loadings I wouldn't 100 percent rule it out.
Do you happen to have any accident reports of a student/CFI spinning in because of the errors you described?
I can't imagine how bad a person would have to screw up to get a Cessna into an inverted spin. .