Hudson Valley sightings

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Contents 6
Hudson Valley sightings
Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.
Date28 June 1984
PeopleJ. Allen Hynek, Philip Imbrogno
TestimonyShellenberger testimony, p. 97
Year1984 in UFO history
Timeline1984 on the UAP Timeline
Sources7

From 1982 to the mid-1980s thousands of people in New York's Hudson Valley and western Connecticut reported a huge, slow-moving, silent craft shaped like a boomerang or "V", outlined with bright lights. The sightings of 28 June 1984 drew particular attention. Many reports were traced to pilots flying light aircraft in tight formation, though some witnesses and researchers disputed that this explained them all.[1][2]

The sightings

Illustration of a military base at night
Illustration: a military base at night. An artist's impression drawn for this site, not a photograph of the event.

Reports peaked in 1983–1984 in Westchester, Putnam and Dutchess counties and in Fairfield County, Connecticut. Police officers, engineers and commuters on the Taconic Parkway were among the witnesses. The New York Times described witnesses seeing objects said to be the size of a football field, usually in a V shape or a circle, silent and lit with white, red or green lights. On 24 July 1984 residents of Brewster filmed rotating lights. Researcher Philip Imbrogno said guards at the Indian Point nuclear plant saw an object over the plant on 14 June and 24 July 1984; the Nuclear Regulatory Commission said it had no record of this.[1][3]

Investigation

Illustration of a jet meeting an unknown object
Illustration: a jet meeting an unknown object. An artist's impression drawn for this site, not a photograph of the event.

J. Allen Hynek, Imbrogno and journalist Bob Pratt investigated and wrote Night Siege: The Hudson Valley UFO Sightings (1987), which argued that some sightings could not be explained by aircraft; Hynek called the events "absolutely weird".[1][4]

Explanation

Illustration of lights in formation over the landscape
Illustration: lights in formation over the landscape. An artist's impression drawn for this site, not a photograph of the event.

Other investigators, including reporters, police and skeptics, found that many sightings were caused by a group of private pilots from Stormville Airport who flew small Cessna aircraft in tight formation at night, arranging and switching their lights so that the "craft" appeared and vanished. Skeptic Brian Dunning wrote that the pilots called themselves "the Martians". Supporters argue that this does not explain every report, especially those describing long periods of silent hovering. The case was featured on Unsolved Mysteries in 1992.[1][2]

People and topics

Illustration of an open book about flying saucers
Illustration: an open book about flying saucers. An artist's impression drawn for this site, not a photograph of the event.
  • Hudson Valley — The New York region where a wave of boomerang sightings occurred in the 1980s.
  • J. Allen Hynek — Astronomer and Air Force UFO consultant from 1948 to 1969 who later founded the Center for UFO Studies.
  • Philip Imbrogno — Co-author of Night Siege about the Hudson Valley sightings.
  • Night Siege — A 1987 book on the Hudson Valley sightings.
  • Unidentified flying object — An object in the sky that can't be identified; the older term for UAP.

On the Timeline

Illustration of official papers and files
Illustration: official papers and files. An artist's impression drawn for this site, not a photograph of the event.

See every 1984 event on the UAP Timeline →

References

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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