Grumman E-1 Tracer
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The Grumman E-1 Tracer was the first purpose-built airborne early warning aircraft used by the United States Navy. It was a derivative of the Grumman C-1 Trader and entered service in 1960. It was rep
E-1B Tracer
Grumman E-1B Tracer of RVAW-110 after service aboard USS Franklin D. Roosevelt in 1976, showing the Grumman-patented Sto-Wing wing folding arrangement
The WF-2 prototype.
WF-2 of VAW-11 on the catapult of USS Hancock in 1962
Hawker Siddeley P.139B
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The Hawker Siddeley P.139B was a proposed airborne early warning aircraft intended to operate from aircraft carriers of the Royal Navy. The P.139B formed part of the a major equipment procurement plan
The Gannet AEW.3 was intended as a stop-gap, fitted with the equipment from the obsolete Skyraider, until a purpose built AEW platform could be introduced