helicopter definition

helicopter means a heavier-than-air aircraft supported in flight chiefly by the reactions of the air on one or more power-driven rotors on substantially vertical axis;

helicopter means a heavier-than-air aircraft supported in flight chiefly by the reactions of the air on one or more powerdriven rotors on substantially vertical axes;

helicopter means a helicopter as defined in regulation 1.3 of the Air Navigation Regulations, 1976, as amended;

Examples of helicopter in a sentence

• Basic Flight, Basic Helicopter, Capture Crew Helicopter, Gunner/Mugger Helicopter Short-Haul (Enforcement Only) Standard + as required by lead entity.

• Survival**(w/under water egress with EBS) Helicopter Over land – more than 500’ AGL Standard Hearing protection, helmet*, fire resistant clothing.

• ALL MISSION TYPES • Helicopter: Personnel need to stay low at all times when disembarking a helicopter if the blades are rotating.

• Basic Flight, Basic Helicopter Over land - Under 500’ AGL Standard + survival kit, portable communications equipment Hearing protection helmet*, fire resistant clothing Basic Flight, Basic Helicopter Over water Standard + survival kit, portable comm.

• Basic Flight, Basic Helicopter Capture Standard + survival kit, portable communications equipment, PLB Hearing protection, helmet*, fire resistant clothing.

More Definitions of helicopter

helicopter means a heavier-than-air aircraft supported in flight mainly by the reactions of the air on one or more power-driven rotors on substantially vertical axes;

helicopter means a rotorcraft that, for its horizontal motion, depends principally on its engine-driven rotors.

helicopter means a rotorcraft that, for its horizontal motion, depends principally on its engine driven rotors.

helicopter means a heavier-than-air aircraft supported in flight by the reaction of the air on one or more normally power-driven rotors on substantially vertical axes.

helicopter or "aerial spinner" means a tube containing no more than twenty grams of chemical composition with a propeller or blade attached that spins rapidly as it rises into the air with a visible or audible effect sometimes produced at or near the height of flight;

helicopter means a heavier-than-air machine (other than those used in military, customs or police services) supported in flight chiefly by the reactions of the air on one or more power-driven rotors on substantially vertical axes and which is type certified by the competent aviation authority to transport-

helicopter means a heavier-than-air aircraft that depends principally for its support in flight on the lift generated by one or more rotors.