While the ST Aero MAV-1 is a low observable Unmanned Air Vehicle prototype developed between ST Aerospace and Defence Science and Technology Agency, what is designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio-frequency (RF) spectrum, and audio?
Stealth aircraft Stealth aircraft are designed to avoid detection using a variety of technologies that reduce reflection/emission of radar, infrared, visible light, radio-frequency (RF) spectrum, and audio, collectively known as stealth technology. Development of stealth technology likely began in Germany during World War II, the prototyped Horten Ho 229 was designed for twin BMW 003 jet engines but finally powered by twin Junkers Jumo 004 jet engines being described as the first stealth aircraft. Well-known modern examples of stealth of U.S. aircraft include the United States' F-117 Nighthawk (1981–2008), the B-2 Spirit, the F-22 Raptor, and the F-35 Lightning II.
AirNav Systems RadarBox AirNav RadarBox is a Windows PC software and hardware package which allows appropriately equipped aircraft to be seen on a simulated radar screen. A small receiver connects to the PC via USB and aircraft are detected using the small supplied antenna. By decoding ADS-B (Automatic Dependent Surveillance Broadcast) transmissions from aircraft, those aircraft are displayed on a computer in a similar display to that used by Air Traffic Control. Flight number, aircraft type, altitude, heading, speed are visible and updated every second. The RadarBox system can be used at any location, either as a stand-alone system, or connected to the Internet which allows additional functions. An internal map database provides 3D multi-window maps with worldwide coverage and geographic points which include airports, runways, VOR, NDB, Fixes, cities, roads, airways and elevation data.