Angielski ⇄ Angielski Chiński Francuski +

omnidirectional approach lighting system
lotn.	dispositif lumineux d’approche omnidirectionnel
Angielski tezaurus
omnidirectional approach lighting system
lotn.	A configuration of seven omnidirectional, variable-intensity, sequenced flashing white lights providing circling, offset and straight-in visual guidance for non-precision approach runways