air-to-ground tv system
121air line — noun 1. : a straight line through the air between two points that disregards irregularities of the intervening ground or space : beeline; also : a great circle arc between two points on the earth s surface 2. : a pipe or hose used to supply air… …
122Ground control station — A ground control station (GCS) is a land or sea based control center that provides the facilities for human control of unmanned vehicles in the air or in space. A GCS could be used to control unmanned aerial vehicles or rockets within or above… …
123Global Positioning System — GPS redirects here. For other uses, see GPS (disambiguation). Geodesy Fundamentals …
124rocket and missile system — ▪ weapons system Introduction any of a variety of weapons systems that deliver explosive warheads to their targets by means of rocket propulsion. Rocket is a general term used broadly to describe a variety of jet propelled missiles… …
125United States Air Force — USAF redirects here. For other uses, see USAF (disambiguation). The U.S. Air Force redirects here. For the song, see The U.S. Air Force (song). United States Air Force …
126Aircraft Communication Addressing and Reporting System — Aircraft Communications Addressing and Reporting System (or ACARS) is a digital datalink system for transmission of small messages between aircraft and ground stations via radio or satellite. The protocol, which was designed by ARINC to replace… …
127Ukrainian Ground Forces — Ukrainian Army redirects here. For historical armies of Ukraine, see Ukrainian Army (disambiguation) Military of Ukraine …
128Civil Air Patrol — Active 1 December 1941 Present Country …
