fan marker
1fan marker — A highly directional radio signal transmitted vertically upward from a transmitter located along a navigational radio range, as in an instrument landing system (ILS). The output of a fan marker is heard only when the aircraft is directly above… …
2fan marker beacon — vėduokliškas žymimasis radijo spindulys statusas T sritis Gynyba apibrėžtis Radijo spindulys, kurio radijo signalai sklinda sudarydami vėduoklės formas. Signalas gali būti užkoduotas atpažinimo tikslais. atitikmenys: angl. fan marker beacon pranc …
3fan marker — noun : a radio beacon located near an airport and on a radio range that transmits a vertical fan shaped beam with distinctive code signal usually crossing one leg of the range station as an aid to landing compare radio marker …
4fan marker beacon — A type of radio beacon, the emissions of which radiate in a vertical, fan shaped pattern. The signal can be keyed for identification purposes. See also radio beacon …
5Marker beacon — A marker beacon is a particular type of VHF radio beacon used in aviation, usually in conjunction with an instrument landing system (ILS), to give pilots a means to determine position along an established route to a destination such as a runway.… …
6marker — Synonyms and related words: accountant, amanuensis, arch, archivist, barrow, beacon, beam, bench mark, bookkeeper, bookmark, boundary stone, brass, bust, cairn, catstone, cenotaph, clerk, column, cromlech, cross, cup, cyclolith, documentalist,… …
7marker beacon — The beacons serve to identify a particular location in space along an airway or an approach to an instrument runway. This is done by means of a 75 MHz transmitter, which transmits a directional signal to aircraft flying overhead. These markers… …
8radio-marker beacon — The beacons that serve to identify a particular location in space along an airway or approach to an instrument runway. This is done by means of a 75 MHz transmitter, which transmits a directional signal to be received by aircraft flying overhead …
9radio marker — noun : a radio transmitter of low power emitting a characteristic signal to indicate course positions with respect to a landing field or an airway compare fan marker …
10inner marker — A marker beacon used in conjunction with an ILS (instrument landing system) and located between the middle marker and the threshold of the runway where an ILS approach is being made. It is usually located at a distance where aircraft height would …
