plural of floating beacon

plural of marker beacon

plural of Belisha beacon

plural of rotating beacon

A mountain range and national park in south-east Wales

plural of radio beacon

plural of personal locator beacon

A lightship.

(aviation) A type of VHF radiobeacon which radiates in a tight cone pattern extending vertically from the transmitter; now generally only used to mark specific points along an ILS or IGS approach path, but formerly also commonly used to mark reporting points along en route airways.

(Britain) A tall black and white pole topped by flashing orange globe, placed on either side of the road at zebra crossings; mostly now replaced by more sophisticated arrangements.