For the purpose of this subchapter, the following definitions shall apply unless the context clearly indicates or requires a different meaning.
AIRCRAFT. Any type of heavier-than-air or lighter-than-air aircraft, or any aircraft yet to be invented including, but not limited to airplanes, helicopters, gliders, balloons, and the like.
SKYDIVING or PARACHUTE JUMPING. The physical motion of jumping from a moving aircraft, while such aircraft is in air flight above 50 feet from the ground.
('72 Code, § 21-69(a)) (Ord. O-74-104, passed 10-2-74; Am. Ord. O-89-43, passed 7-19-89)