Declassified UFO / UAP Document
Project 10073 Record Card — Lincoln, New Hampshire, 20 SEP 61
AI-Generated Summary
The document details the 1961 Barney and Betty Hill UFO sighting, which the Air Force officially attributed to atmospheric inversion and potential misidentification of natural phenomena. It includes both the original military investigation records and later documentation regarding the couple's abduction claims.
This document contains a collection of records related to the September 1961 sighting by Barney and Betty Hill in Lincoln, New Hampshire. The primary record is a Project 10073 card, which documents a visual and radar sighting occurring between 0001 and 0100 hours on September 20, 1961. The witnesses reported a cigar-shaped object with red lights on its tips that appeared V-shaped and moved abruptly before disappearing. The official Air Force conclusion, as detailed in a memorandum from the Foreign Technology Division dated September 27, 1963, classifies the case as having 'insufficient data.' The Air Force investigators attributed both the visual and radar reports to a strong atmospheric inversion present in the area at the time. They suggested the visual sighting likely resembled an advertising searchlight and that the radar contact was a ground target reflected by the inversion. The document also includes extensive meteorological data, specifically adiabatic charts from the Weather Bureau for Portland, Maine, used to analyze the atmospheric conditions of the period. Furthermore, the file contains excerpts from a 1966 Look magazine article by John G. Fuller, which recounts the Hills' later claims of an abduction experience, including their sessions with psychiatrist Dr. Benjamin Simon. The Air Force correspondence explicitly notes that the case was not evaluated as an extraterrestrial event due to the lack of positional data and the presence of the planet Jupiter in the sky at the time, which they believed could have been mistaken for the object. The document serves as a comprehensive record of the official military investigation and the subsequent public narrative surrounding the Hill case.
There is no evidence which would indicate that the subjects of these sightings were due to other than natural causes.
PDF not loading? Download the PDF directly
Official Assessment
Both the radar and visual sighting are probably due to conditions resulting from the strong inversion which prevailed in the Lincoln, N.H. area on the morning of the sighting. The actual source of light viewed by the witnesses who reported the visual sighting is not known but it has all of the characteristics of an advertising search light. The radar probably was looking at some ground target due to the strong inversion. There is no evidence which would indicate that the subjects of these sightings were due to other than natural causes.
The sighting was attributed to atmospheric conditions (strong inversion) causing radar and visual anomalies, likely an advertising searchlight.
Witnesses
Key Persons
- Dr. Benjamin SimonPsychiatrist
- Mrs. GaiserRecipient