William Fortenberry

William H. Fortenberry was an American commercial airline pilot.

• Reported observing eight unidentified flying objects in tight echelon formation over Chesapeake Bay, Virginia, alongside co-pilot William B. Nash on July 14, 1952.
• Both pilots were World War II U.S. Navy veterans trained in aircraft identification.

The sighting is known as the Nash-Fortenberry UFO incident.

• Became a significant case in UFO research due to the pilots' ability to provide relatively precise measurements of the objects' motion and size relative to known landmarks.
• Corroborated by multiple independent ground witnesses.
• Officially listed by the U.S. Air Force's Project Blue Book as an 'unknown'.

Fortenberry's testimony contributed to early discussions within official investigative channels.

• Provided detailed moment-by-moment chronology of the encounter lasting 12-15 seconds.