warning display

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• Coastal warning display tower — A coastal warning display tower, sometimes known as a storm warning tower, was a special kind of skeletal tower designed to provide hurricane warnings. The towers were developed in 1898 on the orders of President William McKinley. Warning pennant …   Wikipedia

• warning system — ▪ military technology Introduction       in military science, any method used to detect the situation or intention of an enemy so that warning can be given.       Because military tactics from time immemorial have stressed the value of surprise… …   Universalium

• display — di|splay1 W2 [dıˈspleı] n ↑jewellery ▬▬▬▬▬▬▬ 1¦(objects)¦ 2¦(entertainment)¦ 3 on display 4 display of affection/emotion/aggression etc 5¦(on equipment)¦ ▬▬▬▬▬▬▬ 1.) ¦(OBJECTS)¦ an arrangement of things for people to look …   Dictionary of contemporary English

• display behaviour — Ritualized activity by which an animal conveys specific information. The best known displays are visual, but others rely on sound, smell, or touch. Agonistic (aggressive) displays make it unnecessary to chase intruders from a territory or for… …   Universalium

• warning indicator — A device to warn about a malfunction, a hostile attack, or the presence of enemy aircraft or radar in the vicinity of the aircraft. The warning may be aural, as in a red light, or visual, as in the form of a visual display of some kind. See radar …   Aviation dictionary

• EC-121 Warning Star — infobox Aircraft name = EC 121 Warning Star type = Airborne early warning aircraft manufacturer =Lockheed caption =WC 121N variant of VW 4 Hurricane Hunters designer = first flight = introduced = 1955 retired = 1982 (USAF) primary user = United… …   Wikipedia

• Tobacco packaging warning messages — Smoking warning on the back of a cigarette pack, in Australia Tobacco packaging warning messages are health warning messages that appear on the packaging of cigarettes and other tobacco products. They have been implemented in an effort to enhance …   Wikipedia

• Ground proximity warning system — (GPWS) is a system designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an obstacle. Another common name for such a system is ground collision warning system (GCWS). Commercial aircraft The system… …   Wikipedia

• ALR-67 Radar Warning Receiver — The AN/ALR 67 Radar Warning Receiver is designed to warn an aircraft s crew of potentially hostile radar activity. It is an airborne threat warning and countermeasures control system built to be successor to the United States Navy s AN/ALR 45.… …   Wikipedia

• Automatic Warning System — The Automatic Warning System (AWS) is a form of limited cab signalling and train protection system introduced in 1956 in the United Kingdom to help train drivers observe and obey signals. It was based on a 1930 system developed by Alfred Ernest… …   Wikipedia

• Radar warning receiver — Typically fitted to military aircraft, radar warning receivers (RWR) detect the radio emissions of radar systems, whether ground based or on board other aircraft. The system is often capable of classifying the source of the radar by type (Pulsed… …   Wikipedia