omnidirectional beacon

non-directional beacon (NDB) / non directional beacon

very high-frequency omnidirectional range / omnirange (VOR)

VHF omnidirectional radio range (VOR / vor)

omnidirectional antenna

omnidirectional range transmitter

terminal vor (VHF omnidirectional radio range)

very high-frequency omnirange / omnidirectional range (VOR)

beacon system

crash beacon

identification beacon

rotating (radio) beacon

acoustic beacon

beacon bearing

beacon radar

beacon receiver

bearing beacon

crash locator beacon

landing beacon

navigation beacon

non-directional radio beacon with marker (NDB/MRB)

equisignal radio-range beacon

rotating radio beacon

chain radar beacon

non-directional beacon (NDB )

emergency beacon

glide slope beacon

ground beacon

hazard beacon

inner marker radio beacon

lamp beacon

localizer (beacon) antenna

marker antenna / marker beacon antenna