RC Glossary
RC terms, acronyms, and club references explained.
Typically referred to in gyros, gain is the feedback correction authority used to counteract the rate of motions in a gyro.
Momentary radio problem that never happens unless you are over trees or a swamp ;)
The cushion of air that the model rides on when close to the ground. This will decrease the amount of elevator needed to maintain a constant altitude when near the ground/landing.