marker beacon

English

marker beacon (plural marker beacons)

(aviation) A type of VHF radiobeacon which radiates in a tight cone pattern extending vertically from the transmitter; now generally only used to mark specific points along an ILS or IGS approach path, but formerly also commonly used to mark reporting points along en route airways.

单词	marker beacon
释义	marker beacon English Noun marker beacon (plural marker beacons) (aviation) A type of VHF radiobeacon which radiates in a tight cone pattern extending vertically from the transmitter; now generally only used to mark specific points along an ILS or IGS approach path, but formerly also commonly used to mark reporting points along en route airways. Hypernyms navaid radiobeacon Hyponyms fan marker inner marker middle marker outer marker Coordinate terms NDB TACAN VOR VORTAC
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