Evidence Explorer

This document outlines recommendations for investigating reported UAP sightings, emphasizing the need for interdisciplinary approaches involving aerodynamicists, psychologists, and optical experts to analyze the characteristics and perceptions of the observed phenomena.

The document 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 discusses the theoretical implications of objects exhibiting high velocities and their interaction with Earth's magnetic field, suggesting that observed phenomena may not be feasible based on current understanding of physics.

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.

The document discusses various sightings of unidentified flying objects (UFOs) and evaluates the possibility of them being weather balloons. Multiple observations indicate that the objects were likely not balloons due to timing, altitude, and flight patterns inconsistent with balloon behavior.

The document discusses various reports regarding unidentified aerial phenomena, primarily focusing on the possibility of misidentified weather balloons. It evaluates the likelihood of these objects being balloons based on wind patterns, release times, and radar reports.

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.

This document discusses an incident involving unidentified aerial phenomena (UAP) and concludes that there is no evidence to contradict the identification of conventional aircraft at a certain range.

Incident No. 111 — 1 April 19:7, 0955 Hours, Central Phillipines. An Fel7 pilot leading three other aircraft at 1500 ft saw an object y Ss approximately three miles awav at 1000 ft. Object appeared to be a nl om re ea oe ok aetie | leek: deen dom ££. 4 a2"« oe 4 ae ieee lek . flying wing thirty by twenty feet, silver in color. The pilot turned ety Bk ce ose …

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.…

Incident No. -- 3 July 1947, 1430 Hours, South Brooksville, WO a tk a This observer, an "astronomer", heard e loud roar and with difficulty observed at 50° elevation approximately ten very light-colored obiects traveling N. | have covered 1 1/2” angular jiameter in the sky, bunched together with no reguler formtion. He caloulated that at a distance of 10 mil…

Incident No. 79 -~ April 1947, Richmond, Virginia Ab weather bureau observer at the Richmond Station observed on three dif- ferent occasions, during the six-month period prior to April 19h7, disc~like metal chrome object. All sirhtings were made through a dolite while making pibal observations. On the last reported si the balloon was at 15,000 fest altitude,…

Incident No. 71 — 8 or 9 October 1947, daytime, Las Vegas, Nevada. An Air Force Reserve pilot reported observing 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 …

Incident Noe 37 -—- ly; October 1947, 1200 hours, eleven miles North, N. &. of Cave Creek, Arizonae Two mine operators observed one object at S000 to 10,000 ft altitude, travel- ing 350 MPH S.E. in a straight line for a period of 45-60 seconds. The object © was red against the sky, and black against a cloud. It appeared to be three feet in diameter from poin…

Incident Noe LO ~ 7 July 19,7, 1600’ hours, Phoenix, Airzona. One observer Witnessed an elliptical, flat, gray object, measuring 20-30 ft across, flying 400-600 PH, spiraling downward to 2ooo ft from ‘cc ft, then ascending at a 5° angle into an overcast. Observer ran into a garage where he obtained.a Kodak Brownie 120 box camera, adhd snapped two picture S$ …

; i L- of 1fUs8 Fy C os nee 2 Pee a 2 o Incident No. Roce l, August 194.7, Sunset, near Bethel, Alaska, “4 y ond sf 4 rx “7 na et OMS (OF Bi Ue Mi estimated proport a and his co=pilot observed a black object of the design and approxim are} op Oy art nie 3 + ee Pee | H mM, , selage, flying at 500-1000 f£t altitude N.W. The oe en wry 1. a oink anc’) ann 4 IP Y…

sy t 5 ee og ~~ oy) 9 re . 14 dias YON : rye Incident No. Qle- 2 June 19u7, ae Jes Moines, Iowa. The “prone. a bus driver, reported observing thirteen objects a 4 . & e ot nH celat IA na 5 “y+ (WY) RATT Wo , a eee altitude, traveling in a heise line in file at 400 MPH. 1e ob: i ~, Ad ba: FES + 4 ‘ ; 3 ; e rm AU elliptical in form “inverted saucer", le ft thi…

Incident No. 10 —l July 1947, 200); hours » Boise, Idaho. An airline pilot and crew watched from the air two groups,(5 and l in mumber) of objects described as thin and smooth on the bottom and rough on top, silhouetted apainst sunset and flying “loose formation." They followed them for forty-five miles; therefore, had them in sight for approximately ten min…

…, making various passes at it and attempts to ram it as he olimbed. He finally stalled out. Several inferences oan be drawn from the several reports about this incident. In the first place, when it is night, and a pilot is turning so steeply, and going such violent acrobatics, that he sometimes blacks out, as Was the oase here, it would be very diffimilt if …

…ication Cambridge 39, Mass. and envelope to the Commanding Officer and attention of following office symbol. ERH SUBJECT: Analysis of Project "Grudge" Reported Incidents TOs Commanding General Air Materiel Command Wright-Patterson Air Force Base Dayton, Ohio ATTN; MCIAXO 1. Reference is made to the letters from your Headquarters to this station of 22 Novembe…