Evidence Explorer

This document contains a series of reports on unidentified aerial phenomena (UAP) sightings, indicating that several incidents were investigated and determined not to be weather balloons. The sightings involved objects with distinct characteristics, including rapid acceleration and maneuverability.

This document discusses the procedures for interrogating witnesses regarding sightings related to Project 'SIGN' and invites comments on improving the information collection process.

…etter 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.

This document outlines the responsibilities and findings of Project 'SIGN', which was tasked with investigating sightings of unidentified flying objects (UFOs). It includes a list of incidents that may be attributed to balloons, indicating a systematic approach to analyzing UAP sightings.

… clouds. Speed estimated from 500 to 6,000 MPH. Altitude estimated 10,000 to 150,000 feet, flat trajectorye Sound reported similar to that of jet aircraft. All sightings visual. Two observers at Evant, Texas, were in RB=26 at 4500' altitude flying South. All others were at ground level. Weather sequence 2028 hours, clouds thin scattered 25,000'; visibility 1…

…her object of the same description appeared on the same course, The second object continued on a course due west,.. then dropped over tha hcrizon, During these sightings | described the weather as perfactly jckeax, visibility unlimited, Hach sighting was view for Bie ane 15 seconds, | _ines3 sightings wers witnessed and confirmed by me 1 both Air Force Offic…

… unit of the Air Defense Command stationed at Ierson AFB, The following information was secured by Lt George G, Graham and myself during the time following the sightings, Descriptions of the objedt were veried, ise,, cigar shaped, round like e disc, similiar to the tailpipe of a F+94 but the coneensus of opinion was that it was circular somewhat resembling a…

… knots, temp 15.5 centdgrade, visibility unlimited. This office has no further confirmation of subject sighting. A check with McDill AFB revealed no reports by pilots on subject sighting. beth observers are untrained as ebserv

… such as a light being sud- denly turned off. ee ie ea 5. AIRNan @/states that there were no farm houses in the vicinity and no passing motorists to verify his sightings. . - TENTH AIR FORCE DIRECTOR OF INTSLLIGENCE COMMENT: 1. AIRMAN QF is assigned as DRAFTSMAN for the DEPUTY FOR OPERATIONS and is considsred by his superiors to be both conscientious and rel…

…ts was such as a light being sud- denly turned off. 5 AIRMAN DAMON states that there were no farm houses in the vicinity and no passing motorists to verify his sightings. TENTH AIR FORCE DIRECTOR OF INTELLIGENCE COMMENT: 1. AIRMAN DAMON is assigned as DRAFTSMAN for the DEPUTY FOR OPERATIONS and is considered by his superiors to be both conscientious and reli…

…GE 2 OF 2 PAGES 2. According to the 6lst FIGHTER-INTERCEPTOR SQUADRON, SELFRIDGE AIR FORCE BASE, MICHIGAN, F-9 aircraft were in the vicinity at the time of the sightings. 3e & check conducted by this Directorate revealed that DETACHMENT 12-l,, l2thWEATHER SQUADRON, SELFRIDGE AIR FORCE BASE, MICHIGAN, released a Rawinsonde at 1503004, August 1952. lk. The Gis…

AF FORM 112 APPROVED 1 JUNE 1948 | | ea + eee i iWiitl Saved A /} VCOUNTHY 4 * )” "REPORT NO. (LEAVE BLANK) | United States AFXOI FLYOBRPT 8-52 a : AIR INTELLIGENCE INFORMATION REPORT _ Reporting of Information on Unidentified Flying Objects AREA REPORTED ON FROM (Agency) 1G -—~ Michigan Director of Intelligence, Hg Tenth AF DATE OF REPORT DATE OF INFORMATIO…

Declassification Authority: NND 57565 “=, ~ RES--RIC-TED AF FORM 112 ; (CLASSIFICATION) APPROVED 1 JUNE 1948 COUNTRY , REPORT NO. (LEAVE BLANK) __ United States” TR-1-53 OO. AIR INTELLIGENCE INFORMATION R RT SUBJECT \* i FLYOBR ja al AREA REPORTED ON FROM (Age - ieapte yen ae 2500th Air Base Wing New York and Pennsylvania Mitchel A DATE OF REPORT DATE OF INF…

…ation of observer during sighting: GOC Post in dome ef Courthouse, Great Falls, Montana Identifying information of observer; and estimate of reliability of the Sightings The observers were Jim Young, Cecila Kincaid, and Anna Mikach, They are considered reliable, fair knowledge of aircraft identification, Weather, winds aloft eonditions at time of sightings: …

…53 Mre Weldon We. Watson 112 Williams Street East Prairie, Missouri Dear Mr. Watsons Thank you for your letter of April 17-¢ We are very much interested in the sightings of unusual objects and would like you to make a detailed report. This report should include a brief description of the object's shape, size, color, number, formation if more than one, aero=-…

…: PEAK nid dae alah ae CY USA F aT ee “CY G& en HQ FEC si ‘x ‘Cc Y 6920 Scty Gp —~—CY USAirA, Tokyo Ree Mak. CY FILE Alas tan Aw Cammand _____ inci. (1) Map of Sightings —--—- DISTRIBUTION BY ORIGINATOR G-2, Rycom, 1 cy with inclosures Pl, US Navy, 1 cy with inclosures D0 #3, OSI, 1 cy with inclesures NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NA…

…ley Cutler and Mr & Mre Wilfred Hacckic, of Opportunity, Montana, and are considered to be reliable. qe “eather and winds aloft conditions at time and place of sightings: Clear weather and no wind. Winds aloft unknown. Te a ee photoes and the like: s. Any activity or conditions, meteorological or otherwise which might account for the sighting: None. : | t. I…

…servations made by British officials, including a notable incident in Yorkshire. The document also addresses potential national defense concerns related to UFO sightings.

This document is a CIA report detailing unusual flying object sightings and related scientific activities, including anecdotal evidence from a citizen's correspondence regarding UFOs.

This document details various sightings and investigations of unidentified aerial phenomena (UAP) in Washington State between 1952 and 1960, primarily reported to the FBI. It includes eyewitness accounts of large metallic objects, descriptions of their movements, and the responses from local authorities and military personnel.