Radar
radar
radar
Radar.
That is the word "radar".
Actually it is Detecting an Enemy Craft and Answer is RADAR
radar
rotor
radar
radar
radar
radar
W. Thomas Bundick has written: 'A preliminary evaluation of a failure detection filter for detecting and identifying control element failures in a transport aircraft' -- subject(s): Stability of airplanes 'A preliminary evaluation of the generalized likelihood ratio for detecting and identifying control element failures in a transport aircraft' -- subject(s): Control systems, Aircraft control, Airplanes, Simulation, Boeing 737 aircraft, Longitudinal control, Failure analysis, Stability of airplanes 'Effects of cable geometry and aircraft attitude on the accuracy of a magnetic leader cable system for aircraft guidance during rollout and turnoff' -- subject(s): Microwave landing systems, Control systems, Avionics, Airplanes