Hay Lake, I usually enjoy you posts...think things through...

"The lighter the aircraft, the higher they can fly?"????

Have you ever heard of airline personal seeing small ballons that kids set off for a birthday party.....

Ever see any ulti-lights flying at 35,000 feet!!!

Now which aero school did you attend?

Once again, I enjoy your posts...but this one is within my community and it is wrong......

woof..woof