Mach NUmber on Stall-speed
OOOOh, delighted it's not just me but some worthy peers too.
Fave book of mine was" Flight without formulae" by, I think, AC Kermode. Aerodynamics lecturer at Oxford Air Training School wa ex development Guy from Concord. He could not explain anything without resort to algebra. Bloody nische bloke though.
New T-shirt ordered. On the front it says "I survived". On the back, it says "Coffin Corner".