After the last EC-121T takeoff from Keflavik, three F-4Es of the 57th FIS escorted it during a last pass over the base. Two of them were on the wings like shown, but the third was supposed to be taking photos of the event.
May 1, 1978 was a rather fruitful day. This topless EC-121T shown coming in for a landing on runway 02. It was also the last Warning Star to leave Keflavik on October 4, 1978, after the E-3As had taken over the airborne radar function.