The Boeing E-3 Sentry is an airborne warning and control system (AWACS) aircraft designed to detect and track airborne threats. It is equipped with a powerful radar system, capable of detecting and tracking aircraft and missiles from a range of up to 250 miles. The E-
The Boeing E-3 Sentry is an American airborne early warning and control (AEW&C) aircraft developed by Boeing. E-3s are commonly known as AWACS. Derived from the Boeing 707 airliner, it provides all-weather surveillance, command, control, and communications, and is used by the United States Air Force, NATO, French Air and Space Force, Royal Saudi Air Force and Chilean Air Force. The E-3 has a distinctive rotating radar dome (rotodome) above the fuselage. Production ended in 1992 after 68 aircraft had been built.