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Top Terms > Communication and control > Control > Navigation > Navigational aids > Navigation devices > Beacons > Obstruction beacons

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Obstruction beacons (Dcnspbj)

Definition
Beacons that warn or signal the presence of obstructions or objects that are hazardous to air flight. Also called hazard beacons. (Source: Team)
Broader Term
Beacons (Dcnspb)
Related Terms (Hierarchical)
Highway beacons (Dcnspbg)
Radar beacons (Dcnspbp)
Radio beacons (Dcnspbs)