The types of Aero-models are :
(a) Static models
(b) Control line models
(c) Radio Control (RC) models
(d) Gliders
OR
The following are the general safety code to be followed:-
(a) Not to fly model aircraft in competition or the presence of spectators until it has been proven to be airworthy by having been previously successfully flight-tested.
(b) Not to fly model aircraft higher than approximately 400 feet within 3 miles of an airport without notifying the airport operator.
(c) Give right of way to, and avoid flying in the proximity of full-scale aircraft. Where necessary an observer shall be utilized to supervise flying to avoid having models fly in the proximity of full-scale aircraft.
(d) Where established, abide by the safety rules for the flying site and willfully and deliberately not to fly my models in a careless, reckless, and/or dangerous manner.
