навігаційний радіомаяк
non-directional beacon (NDB) / non directional beacon
position and navigation unit / position navigation unit (PNU)
beacon system
crash beacon
identification beacon
radio beacon
rotating (radio) beacon
acoustic beacon
beacon bearing
beacon radar
beacon receiver
bearing beacon
crash locator beacon
landing beacon
non-directional radio beacon with marker (NDB/MRB)
equisignal radio-range beacon
rotating radio beacon
chain radar beacon
non-directional beacon (NDB )
omnidirectional beacon
emergency beacon
glide slope beacon
ground beacon
hazard beacon
inner marker radio beacon
lamp beacon
localizer (beacon) antenna
marker antenna / marker beacon antenna
marker beacon
marker radio beacon (MRB)
middle marker radio beacon
non-directional beacon (NDB)