File:Lockheed EC-121M with F-4B.jpg

Summary
http://commons.wikimedia.org/wiki/File:Lockheed_EC-121M_with_F-4B.jpg A U.S. Navy Lockheed EC-121M Warning Star of fleet air reconnaissance squadron VQ-1 World Watchers accompanied by a McDonnell F-4B Phanton II of fighter squadron VF-151 Vigilantes from Attack Carrier Air Wing 15 (CVW-15). An EC-121M of VQ-1 was shot down by North Korean Mikoyan-Gurevitch MiG-21s on 15 April 1969, killing all 31 crewmembers. Date- 1960s.