Air Intelligence Information Report: Unidentified Aerial Object (FLYOBPT) - 8 April 1953

This document consists of a series of reports and correspondence regarding an unidentified aerial object sighting on 8 April 1953, near Sondrestrom Air Base, Greenland. Two observers, Captain Frederic Swensen and Lieutenant Edward N. Dicks, while flying a MATS aircraft at an altitude of 9,000 feet, observed a white light at 2300Z. The object was estimated to be at an altitude of 15,000 feet, traveling at a speed of 1,000 mph on a steady course that appeared to be a shallow descending turn. The observation lasted approximately three seconds, with the object fading out at a distance of 50 to 100 miles. Flight plans from nearby bases, including Narsarssuaq AFB and the Iceland Defense Force, were checked with negative results, indicating no other aircraft were in the vicinity. The Director of Intelligence for the Northeast Air Command (NEAC) concluded that the sighting was a celestial phenomenon. Project Blue Book concurred with this assessment, noting that while the object's white color was atypical for a meteor, the overall description was consistent with an astronomical event. Correspondence from J. Allen Hynek at The Ohio State University, dated 19 May 1953, confirms the classification of the 8 April Greenland case as an 'obvious meteor' while discussing other contemporary sightings in the batch, such as those at San Antonio and Stead AFB, which were considered more interesting or puzzling. The report is marked as unclassified and was subject to standard downgrading procedures.