homing receiver
91AgustaWestland AW101 — AW101 (EH101) Merlin Royal Air Force Merlin HC3, 2008 …
92United States Marine Corps Force Reconnaissance — Not to be confused with Marine Division Reconnaissance. Main article: United States Marine Air Ground Task Force Reconnaissance Marine Force Reconnaissance The insignia of Force Recon …
93Boden Fortress — Infobox Military Structure name=Boden Fortress location=Boden, Norrbotten, Sweden caption=Rödberget Fort, part of Boden Fortress, seen from the north. The caponier ditch and the armored turrets are clearly visible, as well as the magnificent view …
94Anti-radiation missile — An anti radiation missile (ARM) is a missile which is designed to detect and home in on an enemy radio emission source. Typically these are designed for use against an enemy radar, although jammers and even radios used for communication can also… …
95Ground-controlled interception — (GCI) an air defense tactic whereby one or more radar stations are linked to a command communications center guides interceptor aircraft to an airborne target. This tactic was pioneered by the Royal Air Force during the World War II, although the …
96Problem of Apollonius — In Euclidean plane geometry, Apollonius problem is to construct circles that are tangent to three given circles in a plane (Figure 1); two circles are tangent if they touch at a single point. Apollonius of Perga (ca. 262 BC ndash; ca. 190 BC)… …
97Transmitter hunting — (also known as T hunting, Fox Hunting, Bunny Hunting, and Bunny Chasing, is an activity wherein participants use radio direction finding techniques to locate one or more radio transmitters hidden within a designated search area. This activity is… …
989K121 Vikhr — Infobox Weapon is missile=yes name=9K121 Vikhr caption= origin= type=air launched anti tank missile used by= manufacturer=KBP Instrument Design Bureau unit cost=Unknown propellant= production date= service=Approx. 1990 engine=Unknown engine power …
99Type 039 submarine — The Type 039 submarine (NATO code name Song class) is a class of diesel electric submarines of the People s Liberation Army Navy. The class is the first to be fully developed within China and also the first Chinese submarine to use the modern… …
100Kamov Ka-31 — infobox Aircraft name = Ka 31 caption = The Kamov Ka 31 during the the Russian naval exercises in 2003 type =AEW/RadarPicket manufacturer = Kamov JSC designer = first flight = 1983 introduced = 1985 retired = status = In service primary users =… …
