*** Posted by Rapier ***
[Ok one more:

The student has to blow the pitot tube while the instructor checks in the cockpit if the airspeed indicator moves.

RUN]

Ha ha ha... This is classic, It's amazing what some people will do. I bet the instructors face must of been turning blue with laughter, while the pilots face must have been turning blue from all that blowing!

Thanks RUN

Rapier