Back to Events
UFO

Nash-Fortenberry Sighting

Two Pan American pilots observed six disc-shaped objects in echelon formation pass beneath their aircraft, followed by two more. The objects made instantaneous reversals.

July 14, 1952
Chesapeake Bay, Virginia, USA
2+ witnesses

The Airline Pilot Classic

On July 14, 1952, Pan American pilots William Nash and William Fortenberry observed eight disc-shaped objects perform impossible maneuvers beneath their DC-4 over Chesapeake Bay—a landmark case in aviation UFO history.

The Pilots

Experienced crew:

  • Captain William Nash
  • First Officer William Fortenberry
  • Pan American Airways
  • DC-4 aircraft
  • Miami to New York route

The Night

July 14, 1952:

  • Clear conditions
  • 8,000 feet altitude
  • Over Chesapeake Bay
  • 8:12 PM
  • Perfect visibility

First Sighting

They observed:

  • Six bright objects
  • Disc-shaped
  • Glowing red-orange
  • In echelon formation
  • Below their altitude

The Formation

Objects arranged:

  • Stepped formation
  • Like stairs
  • Precise spacing
  • Military precision
  • Coordinated

The Size

Estimated:

  • 100 feet diameter
  • Clearly defined edges
  • Solid appearance
  • Luminous
  • Substantial craft

The Maneuver

Incredible performance:

  • Approached at high speed
  • Made instantaneous turn
  • 150-degree reversal
  • No deceleration
  • Physically impossible

The Second Group

After the turn:

  • Two more appeared
  • Same characteristics
  • Joined formation
  • Eight total
  • Departed together

Speed Estimate

Calculated:

  • 12,000+ mph
  • Far beyond any aircraft
  • 1952 technology
  • Supersonic
  • Unprecedented

The Report

Both pilots:

  • Filed official report
  • Interviewed by Air Force
  • Project Blue Book case
  • Credible witnesses
  • Detailed account

Air Force Interest

Investigation:

  • Taken seriously
  • Multiple interviews
  • Remained unexplained
  • Classic case
  • Historic

The Timing

Part of 1952 wave:

  • Days before DC flap
  • Building activity
  • Historic period
  • National phenomenon
  • Peak year

Physical Impossibility

What defied physics:

  • Instantaneous reversal
  • No arc or curve
  • Immediate change
  • G-forces impossible
  • Unknown technology

Significance

Premier aviation UFO case with impeccable witnesses observing physically impossible maneuvers.

Legacy

The Nash-Fortenberry sighting established the pattern of professional pilot UFO encounters, with maneuvers that exceeded any known technology.