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

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Obstruction markers (Dcnspq)

Definition
Markers or signs that indicate an obstruction. (Source: Team)
Broader Term
Navigation devices (Dcnsp)
Narrower Terms
Obstruction buoys (Dcnspqb)
Obstruction lights (Dcnspqm)
Related Terms (Hierarchical)
Beacons (Dcnspb)
Compasses (Dcnspc)
Gyroscopes (Dcnspd)
Instrument displays (Dcnspe)
Flight recorders (Dcnspf)
Navigation computers (Dcnspg)
Navigation lights (Dcnspj)
Navigational satellites (Dcnspm)
Radar devices (Dcnsps)
Radio navigation devices (Dcnspt)