Which term describes helicopter movement above the surface at slow speed, generally below 20 knots and 25 feet AGL?

• A. Hover-taxiing
• B. Air taxiing
• C. Ground taxiing
• D. Taxiing

Answer: (A)

Hover-taxiing describes moving a helicopter at very low altitude while still supported by rotor lift, essentially translating in a hover. The helicopter stays just above the surface (well under 25 feet AGL) and moves slowly (generally below 20 knots) to reposition without touching down. This term fits the scenario because you’re not on the ground and not in full forward flight, but you are not sitting still either—you’re translating while nearly in a hover.

Air taxiing would imply actual flight in the air at low speed, not just a near-hover translation. Ground taxiing means contact with the surface, like wheels or skids rolling on the ground. Taxiing alone is ambiguous and more commonly used for fixed-wing aircraft. Hover-taxiing specifically captures the hovering lift with slow, controlled translation right above the surface.