Category 11 Case Directory
  SIGHTINGS FROM AIRCRAFT 
 
  Preliminary
Rating: 5  

                                   
     

AVCAT is a special project being conducted by NICAP, with the help and cooperation of the original compiler of AIRCAT, Dr. Richard Haines, and other sources, to create a comprehensive listing of sightings from aircraft with detailed documentation from these sources, including Projects SIGN, GRUDGE & BLUE BOOK.

Three Objects Shake Up Air Crew
August 29, 1952
W. of Thule, greenland, N. Atlantic

10:50 a.m., local
Duration 2-3 mins
P4Y-2 aircraft
North Atlantic
Military Navy
3 observer
No EMI
No radar contact

Fran Ridge:
This report is case #2, listed on Albert M. Chop's official Air Force clearance list. I had read about this one in late 2005 but it didn't "ring a bell".  Richard Hall had written about it in the Journal of UFO History, Vol. II, No. 4 (see below) and mentioned the Air Force Intelligence Report had been given to Maj. Donald Keyhoe circa 1953. Brad Sparks refreshed my memory and informed me we had the synopsis on the NICAP site in the 1952 UFO Chronology, which also had my note that it was on the Chop Clearance list (Item #2). Documentation will become available if this report is listed in the BB microfilms, but we're not up to August of 1952 as yet.

Brad Sparks:
Aug. 29, 1952; W of Thule, Greenland, N. Atlantic (BBU) [CCL Item # 2]
10:50 a.m.  2 U.S. Navy pilots flying a P4Y-2 patrol plane saw 3 white disc-shaped or spherical objects hover, then fly very fast in a triangular formation.  [May be same as Aug. 1952 sighting by P4Y-2 crew at 10,000 ft, pilot Lt. John C. Callaghan, copilot Lt JG Bill O'Flaherty, Merchant, following Skyhook balloon where 3 silvery discs briefly clustered on the Skyhook instrument package at 90,000 ft for several minutes then flew off with a vertical banking then climbed to disappearance in 3 secs.  Naval History Magazine Oct 2004, web version.]  (Berliner) 2-3 mins 2 witnesses [3?]

Detailed reports and documents
Aug. 29, 1952; North Atlantic Area (Richard Hall)
reports/520829thule_report.htm (Dan Wilson)
docs/NARA-PBB1-80.pdf (Tom DeMary)


NICAP Home Page