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Z marker beacons
Definition/Scope: A type of radio beacon, the emissions of which radiate in a vertical cone shaped pattern.
Broader Terms:
radio beaconsRelated Terms:
cone of silencefan marker beacons
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Z marker beacons
Definition/Scope: A type of radio beacon, the emissions of which radiate in a vertical cone shaped pattern.
Broader Terms:
radio beaconsRelated Terms:
cone of silence
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