Nash-Fortenberry Eight-Disc Formation — Chesapeake Bay

On July 14, 1952, Pan American Airways Captain William B. Nash and co-pilot William H. Fortenberry were flying a DC-4 at 8,000 feet over Chesapeake Bay when they observed eight large disc-shaped objects approaching from the south at high speed and low altitude (~2,000 ft). The discs were luminous, fiery red-orange, each estimated at 100 feet in diameter and 15 feet thick. The formation of six discs suddenly decelerated and then flipped on edge in unison before reversing direction at extreme speed — a maneuver physically impossible for known aircraft. Two additional discs joined the formation from below. The entire event lasted approximately 15 seconds. Nash and Fortenberry filed a formal report with the Civil Aeronautics Administration (CAA) and were subsequently interviewed by USAF Project Blue Book investigators. Both pilots were experienced and credentialed; Nash was a veteran transatlantic captain. USAF Major Donald Keyhoe reviewed the case files. Project Blue Book classified the incident as 'Unknown.' The Air Technical Intelligence Center (ATIC) at Wright-Patterson AFB analyzed the report and could not identify any conventional explanation. The case file is preserved in Project Blue Book records at NARA.