air taxiway

air taxiway

air taxiwayclick for a larger image
Air taxiway marker.
A defined path on the surface intended to be used for air taxiing of helicopters. A helicopter normally air taxies within the ground effect and at a ground speed less than 20 knots (37 km/h).
An Illustrated Dictionary of Aviation Copyright © 2005 by The McGraw-Hill Companies, Inc. All rights reserved