Project 10073 Record — East Dennis, Mass., 8 Oct 66

This document is a Project Blue Book record concerning a UFO sighting that occurred on October 8, 1966, in East Dennis, Massachusetts. The report indicates that a single civilian witness observed a stationary object for a duration of 30 to 40 seconds. The observation was classified as a ground visual. The official conclusion reached by the Air Force was that there was insufficient data for a proper evaluation of the incident. The file includes a surface observations data sheet, which lists meteorological data for various locations, including East Dennis, on the date of the sighting. Additionally, the file contains upper-air sounding data for East Dennis from October 9, 1966, prepared by an analyst named TSgt Dunham. A letter dated December 16, 1966, signed by Major Hector Quintanilla, Jr., Chief of Project Blue Book, was addressed to the witness in West Yarmouth, Massachusetts, requesting that they complete an attached FTD Form 164 to assist in the scientific evaluation of the sighting. A note on the surface observations data sheet indicates that a copy of the case was sent to Phill Klass on October 14, 1966.