two-beam beacon
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beam — [n1] length of material used as support axle, bail, balk, bolster, boom, brace, cantilever, column, crossbar, crosspiece, girder, jamb, joist, lath, lintel, pile, piling, pillar, plank, pole, post, prop, rafter, reach, scaffolding, scantling,… … New thesaurus
Beam Approach Beacon System — (or BABS) is an automatic RADAR landing system developed in the early 1940 s.It is a responder (or transponder) mounted in a Hillman van and placed at the end of the runway. In some cases fixed sites were installed and by the mid 1950 s Standard… … Wikipedia
beam — Synonyms and related words: AM signal, CRT spot, DM display, Doppler signal, FM signal, H beam, I beam, IF signal, IF video signal, IM display, RF amplifier, RF echoes, RF signal, RF stage, TV band, X ray, abutment, actinic ray, actinism,… … Moby Thesaurus
beam — I (New American Roget s College Thesaurus) v. shine, glow; smile. n. ray, gleam; joist, timber. See light, support. II (Roget s IV) n. 1. [A relatively long, stout bar] Syn. timber, brace, rafter, stringer, stud, two by four, scantling, strut,… … English dictionary for students
beacon — Synonyms and related words: AM transmitter, FM transmitter, Klaxon, Mayday, RT transmitter, Roman candle, SOS, Texas tower, Very flare, aid to navigation, air raid alarm, airport beacon, airway beacon, alarm, alarm bell, alarm clock, alarm signal … Moby Thesaurus
Air traffic control radar beacon system — The air traffic control radar beacon system (ATCRBS) is a system used in air traffic control (ATC) to enhance radar monitoring and separation of air traffic. ATCRBS assists ATC radars by acquiring information about the aircraft being monitored,… … Wikipedia
Lorenz beam — The Lorenz beam blind landing system was an air radio navigation system in use from the late 1930s. The name refers to the company that produced the system; Lorenz referred to it simply as the Ultrakurzwellen Landefunkfeuer, German for ultra… … Wikipedia
The Doombolt Chase — infobox television show name = The Doombolt Chase format = Live Action TV series runtime = 30 minutes (per episode) starring = Andrew Ashby Shelley Crowhurst Richard Willis Donald Burton John Woodnutt Peter Vaughan Frederick Jaeger George… … Wikipedia
Natural Law (Star Trek: Voyager) — Natural Law Star Trek: Voyager episode Chakotay and Seven are stranded Episode no. Season 7 Episode 2 … Wikipedia
navigation — navigational, adj. /nav i gay sheuhn/, n. 1. the act or process of navigating. 2. the art or science of plotting, ascertaining, or directing the course of a ship, aircraft, or guided missile. [1520 30; < L navigation (s. of navigatio) a voyage.… … Universalium
Secondary surveillance radar — SSR antenna of Deutsche Flugsicherung at Neubrandenburg, in Mecklenburg/Western Pomerania Secondary surveillance radar (SSR)[1] is a radar system used in air traffic control (ATC), that not only detects an … Wikipedia
