No person shall land, launch, or cause any aircraft to approach within 500 feet of any sanctuary, including airplanes, airships, balloons, gliders, hang gliders, para-gliders, helicopters, parachutes, dirigibles, and other similar means of conveyance, except with the written permission of the board or its authorized representative or in the case of an emergency.
Haw. Code R. § 13-126-22