give licence for fast taxi's to include an airborne part to the demonstration?
Absolutely not. What's the point - and it would be bloody dangerous! Common sense still rules - really.
PS. Cracked it.
From another forum.
Look at the clouds, very flat based clouds in rows. I'm not a cloud expert but doesn't that formation suggest rising warm air, which causes the clouds to go through their cycle/saturation point faster and forming those shapes?
So more lift that day?