The Lockheed EC-121 Warning Star is an American airborne early warning and control radar surveillance aircraft operational in the 1950s in both the United States Navy and United States Air Force.
EC-121T Warning Star
Second PO-1W prototype at NAS Barbers Point 1952
Third production WV-2 in flight 1954
BARLANT WV-2 of VW-15 overflies USS Sellstrom off Newfoundland in 1957
The Lockheed Constellation is a propeller-driven, four-engined airliner built by Lockheed Corporation starting in 1943. The Constellation series was the first civil airliner family to enter widespread
Lockheed EC-121 Warning Star
…Related development Lockheed Constellation – Family of US airliners with 4 piston engines, 1943 L-049 Constellation – US airliner with 4 piston engines, 1943…
A USAF C-69, the military version of the Constellation
A preserved C-121C Super Constellation, registration N73544, in flight in 2004
The first Lockheed Constellation on January 9, 1943
TWA L-749A Constellation at Heathrow in 1954 with an under fuselage "Speedpack" freight container