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Walesville F-94C Crash During an Unknown-Aircraft Intercept
July 2, 1954 · Walesville, Oneida County, New York
United States
UAP · Unknown · 20 sources · 1 photos
43Partially documented
Woomera Radar and Binocular Sighting and Harry Turner's Scientific Appreciation (1954)
May 5, 1954 · Long Range Weapons Establishment range, Woomera, South Australia
Australia
UAP · Disc / saucer · 26 sources
53Partially documented
Pro early
The BEA "Two Saucers Rim-to-Rim" Sighting over the English Channel
October 9, 1953 · English Channel, on the London Airport (Heathrow) to Paris Orly route
International waters
UAP · Disc / saucer · 6 sources
24Thinly documented
Pro early
The F-94 Interceptor Encounter near Hanford (Odessa Case)
December 10, 1952 · Odessa, Washington (popularly placed near the Hanford plant)
United States
UAP · Sphere · 20 sources
49Partially documented
Pro early
Yaak Air Force Station radar-visual sightings
September 1, 1952 · Yaak Air Force Station, Hensley Hill, Lincoln County, Montana
United States
UAP · Cigar · 12 sources
40Partially documented
Bellefontaine Radar-Visual and Gun-Camera Intercept
August 1, 1952 · Bellefontaine Air Force Station (Campbell Hill) and the Dayton area, Ohio
United States
UAP · Sphere · 19 sources
54Partially documented
Pro early
Capital Airlines Flight 610 and the lighted object near Andrews AFB (Blue Book Case 1011)
November 18, 1951 · Near Andrews Air Force Base, Prince George's County, Maryland
United States
UAP · Unknown · 11 sources
27Thinly documented
Fort Monmouth radar and T-33 sightings
September 10, 1951 · Fort Monmouth, Point Pleasant and Sandy Hook, New Jersey
United States
UAP · Disc / saucer · 20 sources
49Partially documented
Mount Palomar Observatory Sightings and Cosmic-Ray Counter Anomalies
October 14, 1949 · Palomar Observatory, Palomar Mountain, San Diego County, California
United States
UAP · Formation · 18 sources
36Partially documented
Munich / Fürstenfeldbruck Radar-Visual Sighting
November 23, 1948 · Fürstenfeldbruck Air Base, near Munich, Bavaria
Germany
UAP · Orb / light · 17 sources
42Partially documented
Battle of Los Angeles
February 25, 1942 · Los Angeles coast, Santa Monica to Long Beach, California
United States
UAP · Other · 59 sources · 3 photos
68Well documented
  • National Security Agency· 25 pages· 11 pages mention it
    • p. 20 …1645-1731, RADAR TRACKED ONE UNIDENTIFIED FGYING OBJECT (UFC) MCVING CVER AND B. 0833-1101, RADAR TRACKED CNE UFC MCVING…
    • p. 25 …1049-1059, RADAR TRACKED ONE UFO MOVING OVER 30 NM SCUTHEAST OF I. B. 1106, RADAR TRACKED CNE UFO MOVING…
  • National Security Agency· 25 pages· 13 pages mention it
    • p. 19 …RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS (UFO): 0225-0946, 18 UFO (PROBABLY BALLOONS) MOVED FROM THE AREA BETWEEN AND TOWARD…
    • p. 25 …RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS (UFO): A. 035-0430, ONE TOP SECRET UNDRAFT
  • National Security Agency· 25 pages· 14 pages mention it
    • p. 14 CATEGORY = 488 MESSAGE = 93648327 LH #BB15 2128548 F. RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS: ONE.
    • p. 22 …RADAR TRACKED 27 UFO (PROBABLY BALLOONS) MOVING FROM TOWARD WEST, PASSING SE OF #0016 NNN
  • National Security Agency· 16 pages· 3 pages mention it
    • p. 3 TRACKING CF LNICENTIFIC FLYING CEJECTS 1651-1655,0 RADAR TRACKED CNE UFC MCVING FROM TC NCRTHEAST CF AND FACING 1702…
    • p. 5 6. RADAR TRACKING OF UNIDENTIFIED_FLYING_OBJECTS.
  • National Security Agency· 25 pages· 7 pages mention it
    • p. 14 6. RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS (UFO): 1. 1023-1133 AND
    • p. 18 F. RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS: ONE.
  • National Security Agency· 25 pages· 6 pages mention it
    • p. 1 …RADAR TRACKING OF UFO ACTIVITIES: 1446-1455, ONE UFO (RELIEVED BALLOON) WAS TRACKED MOVING NORTHEASTWARDS OVER AREA 40 NAUTICAL MILES…
    • p. 17 MESSAGE = 81248265 5. RADAR TRACKING OF UNIDENTIFIED FLYING OBJECTS. 6.

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