Mark and Gary san,
The ceiling bumper is about 10cm long, 5 to 10 mg. Lighter one sometimes
breaks when bump hard.
It creates a series of stalls at power-climb phase, and tracks along with
normal flight attitude at slow-climb and cruse phase.
It is used to avoid wing sticking in air duct slots. The slots of our gym
are vey much fond of ministick wings.
I use a bumper on a A-6, too. Of course, it is thicker and heavier one than
mini's. Same purpose, but another gym. It is longer than mini's because the
air duct slots are wider at another gym.
Good flying, Aki, red sunburnt face from C/L flights under sunlight
yesterday
Received on Sat Jun 05 2010 - 22:52:53 CEST
This archive was generated by Yannick on Sat Dec 14 2019 - 19:13:46 CET