Evidence Explorer

A report from the 5021st Air Base Squadron detailing two sightings of unidentified white lights while flying over Shemya Island in April 1949.

…ormation report from the National Archives, dated June 1948, concerning unidentified aerial phenomena (UAP). It includes references to intelligence evaluations and assessments related to air intelligence.

A report from the 5021st Air Base Squadron detailing two sightings of unidentified aerial phenomena near Shemya Air Force Base in April 1949.

The document discusses 212 incidents of unidentified flying objects (UFOs) analyzed by the Air Materiel Command Aero-medical Laboratory, highlighting the challenges in accurately identifying these phenomena due to perceptual errors and the influence of prior reports on public perception.

…cument discusses the reliability of reports on unidentified phenomena observed by pilots during wartime, particularly focusing on the frequency of such reports and their potential psychological implications.

The document appears to be a fragmented analysis related to aerodynamic characteristics and potential upper limits of unidentified aerial phenomena (UAP). It discusses various aspects of flight dynamics and references potential models for understanding UAP behavior.

This document appears to be a fragmented report from the Chief of Staff of the United States, discussing various interpretations and summaries related to unidentified aerial phenomena (UAP). The text is heavily redacted and contains references to Air Force intelligence and a survey of reports on UAP.

This document is a letter from the Air Weather Service to the Commanding General of the Air Materiel Command, discussing the potential involvement of a weather balloon in reported sightings of unidentified aerial phenomena in January 1949.

Incident Noe 75 -— 13 August 1947, 1300 hours, Smoke River Canyon, Idaho. A farmer together with his two sons, ten and eight years of aye, witnessed an object move down a canyon. It was in view only momentarily at a distance of 400 feet, and approximately 75 feet above the rround. The object made a swish= o i bad - to vw ing sound, and was sky~blue in color.…

…erving a trail appearing high in the sky at an estimated spged of 400-1000 MPH. The object producing the trail was not visible. The trail was white as a cloud, and dissipated in fifteen to twenty minutes. The object proceeded in a straight line, then it made an approximately 180° turn of radius five to fifteen miles, and proceeded away toward the direction o…

…” CO UL.) 4 + re ¢ ear aity oee ef gk Peis ‘ itm ah cas ae eG a aa A eA ee 1» ina straight line for a period of 45-0 seconds. e j 7 +bi¢ es vy ani WwW the sky, and bli aL , py Wer ne, Dae Ss} e 7 evry by Ane ser, mY : ) oe ae LU JOGOVED xs oe me Ll @) 4 yy ole vi rn di dewbe whe SS 0) ” ver — Tene) ee } ayy ae i re EE CE. pe Oise. Cees Views. Oia onject at &…

…ar wet oy 4 vy ratrunwls ff round 11 moistened or possesses 4n extensive network of L . + ~s by es Bea 2s g Rey Oye 1. Me econdust ing @1e DLpEesSs, ta LOPHONe and Gieovrirc cable S, ate } - ~ & j ~, 3 ‘ ~~ that in ? harges tend to form at sharr , a ‘ at a Ais cancdal } i th a Hf 1 alien themselves in the vex extremities ao mn of the potential ce * 7 3 K eas…

a Je channel and so leads to a diminution of space charze from the environment of the path but an immediate in-~ crease Of ionization along its path. Following the passage of the phenomenon, ionization will decay by recombination. Nearby Air or Other Craft All metallic aircraft which are struck by true light- ning generully have scorch marks, pits, or holes …

… mai fy Ppa aD eel eo a nee dn ; ur in cases where actual steep irrents pass through the n body of the luminous mass, luminous streamers have daveloped from it and propagate slant-wise toward the vround. In rare mabe gi een reported that the luminous body may break o 2 number of smaller balls which may appes 2 m the earth like a rain of sparks. It has ever a…

latter, extreme case, the luminous probably of the same general nature streaner, lar and even show reversals in - sections of paths of ight curvature. Nea, 38 & much ow + pea, SR dh. a | f most s BOs i ae ee ~ Vs } i Ss 12248 OF Fire Yoil aior “ me: Paw avs pn I eo ap f i] oe ae iy TY Om: one VO anotuner’. A4NOONSSe w h 4a ant h,z t.} de ba ” de om wenn inat…

…mately 50 miles at 25,000 ft. Wingmen did not see object. GCI controller had nothing other than the 51's on the SCOPE. Object passed approximately 100 ft. over and 100 1%, to left of flight leader. Wingman on left wing. Cheeked MPIS ARTCC for balloon flights and received word that last one was released from University airport at 24,/144,6%, landed 24/1901% 2…

…10 IAS, Visual observation. d. Location of observer at time of sighting was FJMQ 1720 (Geo-ref~ eria) Location of object at time of sighting was 100 feet above and to the left of the - ° » Direction of travel East. @. Observer to be considered as fairly reliable. f. Minneapolis weather teletype sequence: MSP 0 15 278/16/5 7/026/607 &- No activity or conditio…

…he had just seen a “flying saucer", Lt. Baldwin was inspecting the guard at an entrance to the area when he saw an object appear from a southwesterly direction and pass overhead continuing for some ten (10) ' geconds to the ME at which time it disappeared below the horizon, In Lt. Baldwin's opinion, at no time did the object leave a trail such as a meteor gi…

3 Aprhl 1952 ae At 2045 on night of 3 Apr 52 I san, what apveared to pe, a dail of |’ fire appearing on the horizon from the South and Disappearing on the horizon to the Werth. I have no ides whatsoever the altitus of the objects however, tas speed was create I vould estimate the sceed as well over 1500 wiles/hr.. Duri-g the tice that I observed the "object"…

…lina. at seamed Ho be holding.4t'e altitude above the earth. : I saw cit. goming ever tie water tower fron the South. It flew over head orsa little to the west and out of sight heading North. it hac a long streak of light or fire: hehind it... Right over head two balls of fire flow off of it, Tt did not seam té vary in’speed. It mst have Seon vory high for _…