collision course — noun 1. a course of a moving object that will lead to a collision if it continues unchanged • Hypernyms: ↑path, ↑track, ↑course 2. a course of action (following a given idea) that will lead to conflict if it continues unabated • Hypernyms:… … Useful english dictionary
Missile guidance — A guided bomb strikes a practice target Missile guidance refers to a variety of methods of guiding a missile or a guided bomb to its intended target. The missile s target accuracy is a critical factor for its effectiveness. Guidance systems… … Wikipedia
Missile — For other uses, see Missile (disambiguation). A V 2 missile launch by the British during Operation Backfire. Though a missile may be any thrown or launched object, it colloquially almost always refers to a self propelled guided weapon system.… … Wikipedia
Pacific Missile Range Facility — Located in the State of Hawaii on the western shores of Kauai, the Pacific Missile Range Facility (PMRF) at Barking Sands Airport codes|BKH|PHBK is the world s largest instrumented, multi dimensional testing and training missile range. US… … Wikipedia
Air-to-air missile — An air to air missile (AAM) is a guided missile fired from an aircraft for the purpose of destroying another aircraft. It is typically powered by one or more rocket motors, usually solid fuelled but sometimes liquid fuelled. Ramjet engines, as… … Wikipedia
National missile defense — This article is about systems to shield an entire country. For the ground based US missile defense system, see Ground Based Midcourse Defense. A Payload Launch Vehicle (PLV) carrying a prototype exoatmospheric kill vehicle is launched from Meck… … Wikipedia
japan — japanner, n. /jeuh pan /, n., adj., v., japanned, japanning. n. 1. any of various hard, durable, black varnishes, originally from Japan, for coating wood, metal, or other surfaces. 2. work varnished and figured in the Japanese manner. 3. Japans,… … Universalium
Japan — /jeuh pan /, n. 1. a constitutional monarchy on a chain of islands off the E coast of Asia: main islands, Hokkaido, Honshu, Kyushu, and Shikoku. 125,716,637; 141,529 sq. mi. (366,560 sq. km). Cap.: Tokyo. Japanese, Nihon, Nippon. 2. Sea of, the… … Universalium
List of New Captain Scarlet episodes — This is an episode guide for Gerry Anderson s television series Gerry Anderson s New Captain Scarlet , a CGI update of his Supermarionation series Captain Scarlet and the Mysterons (1967 1968). Commissioned in March 2003, [ [http://www.spectrum… … Wikipedia
List of Mayday episodes — Mayday, also known as Air Crash Investigation(s) in the United Kingdom, Australia and Asia and Air Emergency and Air Disasters in the United States, is a Canadian documentary television program produced by Cineflix investigating air crashes, near … Wikipedia
Proportional navigation — (PN) (Pro Nav) is a guidance law used in some form or another by most homing air target missiles. It is based on the fact that two vehicles are on a collision course when their direct Line of Sight does not change direction. PN dictates that the… … Wikipedia