boundary marker

[′bau̇n·drē ‚mär·kər] (navigation) A radio transmitter operating at 75 megahertz and installed near the approach end of landing runway (3.9 nautical miles ± 1000 feet, or 7123 ± 305 meters) and approximately on the localizer course line.

Boundary marker

May consist of a wooden stake, surveyor’s marker, or monument located at the points where the perimeter changes directions, as indicated on a plot

boundary marker

A marker or inscribed stone that designates some type of boundary; for example, see meridian stone.

boundary marker

A painted object, such as a cone, disc, or other devices, used to mark the boundary of the surface usable for landing and takeoff of aircraft. The landing area may not have any boundary lights.

单词	boundary marker
释义	boundary marker boundary marker [′bau̇n·drē ‚mär·kər] (navigation) A radio transmitter operating at 75 megahertz and installed near the approach end of landing runway (3.9 nautical miles ± 1000 feet, or 7123 ± 305 meters) and approximately on the localizer course line. Boundary marker May consist of a wooden stake, surveyor’s marker, or monument located at the points where the perimeter changes directions, as indicated on a plot boundary marker A marker or inscribed stone that designates some type of boundary; for example, see meridian stone. boundary marker A painted object, such as a cone, disc, or other devices, used to mark the boundary of the surface usable for landing and takeoff of aircraft. The landing area may not have any boundary lights.
随便看	calcifugal calcifuge calcifuges calcifugous calcifugously calcify calcifying calcifying and keratinizing odontogenic cyst calcifying epithelial odontogenic cyst calcifying epithelial odontogenic tumor calcifying fibroma calcifying fibrous pseudotumour calcifying nano-particle calcifying nanoparticle calcifying odontogenic cyst calcifying tendinopathy calcifying tendonitis calcifying tenonitis calcigenous calcigerous calcihep calciject calcijex calcilac calcilutite