OM

[`oo-`emm] сокращение

Терминологические словари

ID 735274 Последнее изменение 03.05.2024

Домен air trafficradio navigation systems

kaugmarker

outer marker

outer marker beacon

out marker

radioborne extérieure

an ILS (instrument landing system) navigational facility in the terminal area navigation system located at 4 to 7 miles (6 to 11 km) from the runway edge on the extended centerline
Это интересно
- It transmits a 75-MHz fan-shaped radiation pattern, modulated at 400 Hz (fan markers and station markers radiate at 3000 Hz, whereas middle markers do so at 1300 Hz), keyed at two dashes per second, and received by compatible airborne equipment. It indicates to the pilot, both aurally and visually, that he or she is passing over the facility and can begin the final approach.

Это интересно

Valdkond ICAO lisade põhjal loodud klassifikaatori järgi: Lennundusside (telekommunikatsioon)

kaugmarker

Примеры

Kaugmarker (OM) asub tavaliselt 4-7 NM, keskmarker 0,6 NM ja lähimarker asub keskmarkeri ja raja läve vahel, 250-1500 ft raja lävest. Kaugmarker tähistab glissaadi sisenemise punkti ja selle ületamisel võib kuulda signaali sagedusel 400 Hz 2 kriipsu sekundis, kriipsudega sünkroonselt vilgub sinine markeri lamp armatuurlaual.

OM сокращение

outer marker

Примеры

The outer marker shall be located so as to provide height, distance and equipment functioning checks to aircraft on intermediate and final approach.

outer marker beacon

Примеры

As mentioned, an outer marker beacon transmitter is located 4–7 miles from the threshold. It transmits a 75 MHz carrier wave modulated with a 400 Hz audio tone in a series of dashes.

out marker

OM сокращение

radioborne extérieure

внешний маркерный радиомаяк

Käänata võib ka sidekriipsuta.

Тип словоизменения 22

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