Declassified UFO / UAP Document
PROJECT 10073 RECORD CARD - 17 July 1956
AI-Generated Summary
A 1956 sighting report from Otis AFB describing a circular, white-and-yellow object that performed non-aerodynamic maneuvers. The official conclusion was a probable astronomical sighting due to insufficient data.
This document is a Project 10073 record card detailing an unidentified aerial phenomenon sighting that occurred on July 17, 1956, near Otis Air Force Base in Massachusetts. The observation lasted for 40 minutes. The witness described a single circular object that appeared white with extending yellow light. The object's speed was noted as being comparable to that of an EC-121 aircraft. The report highlights unusual flight characteristics, specifically that the object appeared to reverse course at times without any discernible banking or turning maneuvers. The object was observed climbing to an altitude of 20,000 feet before slowly fading away. The official conclusion recorded on the card is that the event was a 'probable astro sighting,' though it is explicitly noted that no identification was attempted due to limited data and the absence of positional information. The document includes supplementary pages containing teletype-style communications regarding the incident, which confirm that the information was received by radio from an aircraft in flight and that the pilot was requested to submit a more complete report.
Object appeared to at times reverse course without any discernible means of banking or turning.
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Official Assessment
Probable astro sighting. Positional data not included. No identification attempted on limited data.
The sighting was evaluated as a probable astronomical event, though the report notes that limited data prevented a definitive identification.