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/index/1957-07-17-rb-47-ufo-encounter-gulf-coast-usaMILITARY & RADAR

RB-47 UFO Encounter

DATE17 Jul 1957
LOCAL TIME4:00 AM
LOCATIONGulf Coast, USA, United States
COORDINATES38.00°N, 77.01°W

A USAF RB-47 reconnaissance aircraft was followed by an unidentified object for over 700 miles and 1.5 hours across four states. The object was simultaneously detected visually, tracked by ground radar, and detected on the aircraft's onboard electronic countermeasures equipment.

[ PRIMARY CITATION // COMPILED REFERENCE · CTD-0104 ]

SENSORS & EVIDENCE

Ground / airborne radar track