air-to-ground tv system
21Ground (electricity) — In electrical engineering, ground or earth may be the reference point in an electrical circuit from which other voltages are measured, or a common return path for electric current, or a direct physical connection to the Earth. A typical earthing… …
22Air assault — An Air Assault is a tactical or operational manoeuvre of an infantry unit airlifted by helicopters, usually to fulfil an aerial envelopment role in a larger ground operation plan. The role of the assaulting force is rarely to immediately engage… …
23Air Force Special Operations Weather Technician — U.S. Air Force Special Operations Weather Team U.S. Air Force Special Operations Weather Team Specialist flash with crest …
24Air-to-surface missile — An air to surface missile (also, air to ground missile, AGM, ASM or ATGM) is a missile designed to be launched from military aircraft (bombers, attack aircraft, fighter aircraft or other kinds) and strike ground targets on land, at sea, or both.… …
25ground environment — i. The environment that surrounds and affects a system or piece of equipment while it operates on the ground. ii. That system or part of a system, such as of a guidance system, that functions on the ground. The aggregate of equipment, conditions …
26Air China Flight 129 — Infobox Airliner accident|name=Air China Flight 129 Date=April 15 2002 Type=Controlled flight into terrain Site=Busan, Korea Fatalities=128 Injuries=38 Aircraft Type=Boeing 767 200ER Operator=Air China Tail Number=airreg|B|2552|disaster… …
27Air Duel — Infobox VG title=Air Duel caption=Screenshot of Air Duel developer = Irem publisher = Irem distributor= designer= version= released = 1990 genre = Shooter game modes = Single player, 2 player co op ratings= platforms= Arcade Game media=… …
28ground-proximity warning system — A system that warns the crew if the aircraft’s current flight path would result in impact with the ground. The system automatically and continuously monitors the aircraft’s flight path with respect to the terrain at all altitudes between 50 and… …
29air alert — noun 1. the time period during which military and civilian agencies are prepared for an enemy air attack • Hypernyms: ↑time period, ↑period of time, ↑period 2. the condition in which combat aircraft are airborne and ready for an operation… …
30Air safety — is a term encompassing the theory, investigation and categorization of flight failures, and the prevention of such failures through regulation, education and training. It can also be applied in the context of campaigns that inform the public as… …
