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The Marignane Airport Landing (Gabriel Gachignard)
October 27, 1952 · Marignane airport (now Marseille Provence Airport), Bouches-du-Rhône
France
UAP · Cigar · 11 sources
14Thinly documented
The Flatwoods Monster
September 12, 1952 · G. Bailey Fisher farm, Flatwoods, Braxton County, West Virginia
United States
Cryptid · Creature · 68 sources
46Partially documented
The Florida Scoutmaster Case: Sonny DesVergers and the Palmetto Scrub Encounter
August 19, 1952 · Military Trail, inland from West Palm Beach, Palm Beach County, Florida
United States
UAP · Disc / saucer · 24 sources
36Partially 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
The Passaic UFO Photographs (George J. Stock)
July 31, 1952 · 221 Brooks Avenue, Passaic, New Jersey
United States
UAP · Disc / saucer · 24 sources · 2 photos
37Partially documented
Paul R. Hill's Hampton Roads sighting
July 16, 1952 · Hampton waterfront, looking south over Hampton Roads, Virginia
United States
UAP · Sphere · 20 sources
26Thinly documented
Davis-Monthan AFB: Two Discs Pace a B-36 (The Case of the Missing Report)
May 1, 1952 · Davis-Monthan AFB, Tucson, Pima County, Arizona
United States
UAP · Disc / saucer · 19 sources
32Partially documented
Flying Saucers over the Belgian Congo Uranium Mines (Elisabethville, 1952)
c. 1952 · Elisabethville district (now Lubumbashi), over the uranium mines of southern Katanga, Belgian Congo
Democratic Republic of the Congo
UAP · Disc / saucer · 24 sources
30Partially documented
The Spitsbergen Flying Saucer Crash
1952 · Hinlopen Strait, Nordaustlandet, Svalbard
Norway
UAP · Disc / saucer · 22 sources
25Thinly documented
The New Delhi Flying Club Cigar
March 15, 1951 · Delhi Flying Club hangar, Safdarjung Aerodrome, New Delhi
India
UAP · Cigar · 17 sources
32Partially documented
The Mount Kilimanjaro Sighting from an East African Airways Lodestar
February 19, 1951 · Above Mount Kilimanjaro, Tanganyika (now Tanzania), seen from a Lodestar over southern Kenya
Tanzania
UAP · Cigar · 14 sources
29Thinly documented
The Oak Ridge Atomic Plant Radar-Visual Flap
October 1950 · Oak Ridge and Knoxville, Tennessee
United States
UAP · Other · 23 sources
58Partially documented
Daniel Fry's White Sands Saucer Ride
July 4, 1950 · White Sands Proving Ground, near Las Cruces, New Mexico
United States
UAP · Disc / saucer · 32 sources
22Thinly documented
The Little Green Men of Steep Rock Lake
July 2, 1950 · Sawbill Bay, near Steep Rock Lake, Atikokan, Ontario
Canada
UAP · Disc / saucer · 14 sources
7Thinly documented
The Oskar Linke Landing at Haselbach
June 17, 1950 · Near Haselbach, by Gleimershausen, Thuringia (Soviet Zone)
Germany
UAP · Disc / saucer · 45 sources
38Partially documented
The RAF Tangmere Meteor Flying Saucer and the Wartling Radar Return
June 1, 1950 · Portsmouth area, Hampshire (pilot from RAF Tangmere, radar at RAF Wartling)
United Kingdom
UAP · Disc / saucer · 8 sources
42Partially documented
The McMinnville (Trent) UFO Photographs
May 11, 1950 · Trent farm, southwest of McMinnville, Yamhill County, Oregon
United States
UAP · Disc / saucer · 56 sources · 6 photos
41Partially documented
TWA Flight 117 "red wheel" sighting, Goshen, Indiana
April 27, 1950 · Over Goshen toward South Bend, Indiana
United States
UAP · Disc / saucer · 10 sources
27Thinly documented
Bruno Facchini's encounter at Abbiate Guazzone
April 24, 1950 · Abbiate Guazzone, Tradate, Province of Varese, Lombardy
Italy
UAP · Being / humanoid · 19 sources
25Thinly documented
Radar-Visual Sighting Over Dayton and Wright-Patterson AFB (ATIC)
March 8, 1950 · Dayton Municipal Airport, Vandalia, and Wright-Patterson AFB, Ohio
United States
UAP · Sphere · 12 sources
50Partially documented
  • Defense Intelligence Agency· 30 pages· 29 pages mention it
    • p. 5 UNCLASSIFIED/.'FOR Qffili&l.t.k Uli& e•lk>J Metallic Glasses: Status and Prospects for Aerospace Applications Summary Metallic…
    • p. 23 …First, although the fracture toughness of some metallic glasses is comparable to that of crystalline metals, some metallic glasses-most…
  • U.S. Department of War· 2009-12-14· 30 pages· 29 pages mention it
    • p. 5 UNCLASSIFIED//FOR err1e1J1tt t,91! 0141 Metallic Glasses: Status and Prospects for Aerospace Applications Summary Metallic glasses combine some…
    • p. 19 …Note the shiny metallic luster, t ypical of metallic glasses .27 Metallic Glass Matrix Composites As discussed above, the lack…
  • All-domain Anomaly Resolution Office· 10 pages· 6 pages mention it
    • p. 3 …AARO sponsored a series of measurements on a metallic alloy composed of primarily aluminum and silicon, claimed to have association…
    • p. 8 …Figure 7 shows the results from one of the metal flakes, which is representative of the other metal flake spectra…
  • All-domain Anomaly Resolution Office· 2024-07· 10 pages· 10 pages mention it
    • p. 1 Synopsis: Analysis of a Metallic Specimen
    • p. 7 …Analysis of a Metallic Specimen6 -400 400 -200 200 -200 200 0 0-200-400 400200 0 0 δ26Mg (‰) δ25Mg…
  • Central Intelligence Agency· 1991-10-10· 1 pages· 1 page mentions it
    • p. 1 …TELAM in Spanish 1337 GMT 10 Oct 91 SUBJ Metal Object Falls on Private House in Corrientes Full Text Superzone…
  • All-domain Anomaly Resolution Office· 10 pages· 10 pages mention it
    • p. 1 Synopsis: Analysis of a Metallic Specimen
    • p. 7 …Analysis of a Metallic Specimen6 -400 400 -200 200 -200 200 0 0-200-400 400200 0 0 δ26Mg (‰) δ25Mg…

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