USS John F. Kennedy encounter (1971)

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Contents 8
USS John F. Kennedy encounter (1971)
Mayport, Fla. (Nov. 11, 2003) -- USS John F. Kennedy (CV-67) departs Naval Station Mayport under her own power following a ten month Extended Service…
Mayport, Fla. (Nov. 11, 2003) -- USS John F. Kennedy (CV-67) departs Naval Station Mayport under her own power following a ten month Extended Service… Photo: U.S. Navy photo by Photographer's Mate 1st Class Greg Curry. · Public domain · via Wikimedia Commons
DateJune/July 1971
TopicsMilitary encounters (topic), Secrecy & cover-up (topic), Ocean & underwater (topic)
PeopleJohn F. Kennedy, James Kopf, Timothy Good
TestimonyShellenberger testimony, p. 74
Year1971 in UFO history
Timeline1971 on the UAP Timeline
Sources7

James Kopf, a former U.S. Navy communications specialist, has described an incident aboard the aircraft carrier USS John F. Kennedy in which a huge glowing object hovered over the ship while its communications and electronics failed. He gave his account to Steven Greer's Disclosure Project in October 2000.[1][2]

Kopf

An elevated starboard quarter view of the aircraft carrier USS JOHN F. KENNEDY (CV 67) during the International Naval Review. Location: New York…
An elevated starboard quarter view of the aircraft carrier USS JOHN F. KENNEDY (CV 67) during the International Naval Review. Location: New York… Photo: Photographer's Name: Emmett Francois · Public domain · via Wikimedia Commons

According to the Disclosure Project's briefing document, Kopf joined the Navy in 1969 and worked part of the time in communications aboard the Kennedy, which carried nuclear weapons; he later worked for the National Security Agency from 1980 to 1997. The document's summary dates the incident to the summer of 1979, which conflicts with Kopf's dates of service; other accounts of his story place it in the summer of 1971.[1][3]

His account

Laser-guided bombs line the flight deck of the aircraft carrier USS JOHN F. KENNEDY (CV-67) in preparation for air strikes against Iraq during…
Laser-guided bombs line the flight deck of the aircraft carrier USS JOHN F. KENNEDY (CV-67) in preparation for air strikes against Iraq during… Photo: PH2 LIPSKI · Public domain · via Wikimedia Commons

Kopf said that one evening at twilight all eight teletype machines in the communications centre began printing garbage, and he learned that communications had failed throughout the ship. Over the intercom someone shouted that "God was here", and another voice said something was over the ship. He and a shipmate went out to a catwalk on the edge of the flight deck and saw a large glowing, pulsating sphere above the carrier; it was hard to judge its size. He said a friend in the radar department told him the radar screens glowed and then went blank, and he heard that the compasses on the bridge failed. The object was over the ship for perhaps five minutes, but the crew stayed at battle stations for about two hours while systems were restored, and he heard that two F-4 Phantoms kept on alert would not start.[1]

Aftermath

A close-up view of the banner hanging from the starboard bow missile sponson of the aircraft carrier USS JOHN F. KENNEDY (CV-67). Crewmen are manning…
A close-up view of the banner hanging from the starboard bow missile sponson of the aircraft carrier USS JOHN F. KENNEDY (CV-67). Crewmen are manning… Photo: PH3 STEVE RUH, USN · Public domain · via Wikimedia Commons

Kopf said that a few days later the commanding officer told the crew on the ship's closed-circuit television that certain events aboard a major warship were classified and should not be discussed with anyone without a need to know. According to the briefing document's summary, men in suits interviewed crew members when the ship returned to Norfolk, Virginia. A version of the story circulating online, which does not name its witnesses, describes a green glowing ball hovering about 100 feet above the deck in the Caribbean in May 1971.[1][4]

Assessment

A Fighter Squadron 32 (VF-32) F-14A Tomcat aircraft fires its afterburner in preparation for launch from the aircraft carrier USS JOHN F. KENNEDY…
A Fighter Squadron 32 (VF-32) F-14A Tomcat aircraft fires its afterburner in preparation for launch from the aircraft carrier USS JOHN F. KENNEDY… Photo: US Navy · Public domain · via Wikimedia Commons

No deck logs or official reports about such an event have been released, and the account rests on the recollections of Kopf and unnamed shipmates.[1][4][5]

People and topics

John F. Kennedy , photograph in the Oval Office.
John F. Kennedy , photograph in the Oval Office. Photo: Cecil W. Stoughton · Public domain · via Wikimedia Commons
  • U.S. Navy — The U.S. naval service, whose pilots reported the UAP encounters revealed in 2017.
  • John F. Kennedy — 35th U.S. president, named in disputed MJ-12 memos.
  • Unidentified anomalous phenomena — The U.S. government's current term for unidentified objects in the air, in space and underwater.
  • James Kopf — Navy yeoman who described a 1971 encounter aboard the USS John F. Kennedy.
  • Disclosure Project — Steven Greer's campaign for UFO disclosure, best known for its May 2001 press conference.
  • Timothy Good — British author of books on UFO secrecy including Above Top Secret and Need to Know.
  • NICAP — The leading U.S. civilian UFO group of the 1950s and 1960s.

On the Timeline

A view of damage sustained by the aircraft carrier USS JOHN F. KENNEDY (CV 67) when it collided with the guided missile cruiser USS BELKNAP (CG 26)…
A view of damage sustained by the aircraft carrier USS JOHN F. KENNEDY (CV 67) when it collided with the guided missile cruiser USS BELKNAP (CG 26)… Photo: Photographer's Name: Unknown author Unknown author · Public domain · via Wikimedia Commons
  • Montauk chair (January 1971) — Nichols also claims Montauk mind experiments produced a chair that turned thoughts into reality.
  • Hynek's The UFO Experience (May 1972) — Blue Book adviser J. Allen Hynek writes that Blue Book was a cover-up and the problem was glossed over.

See every 1971 event on the UAP Timeline →

References

Further reading

This page was last edited on 29 October 2026. Articles are written in our own words from the sources listed under References; disputed claims are attributed to the people who made them.

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