Douglas Eagleson wrote:
Supersonic critical airspeed appears a worrysome thing when in fact it
is a simple airframe stress.

That you're able to be so spectacularly (and obliviously) in error
regarding your basic premise, doesn't do a lot for your overall
credibility.
--
Noah
"When you are in it up to your ears, keep your mouth shut."
-Ashleigh Brilliant