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Engineering Division De os mi horandum 7p port No. NCREXD=O9i~-1SD mM ADL. Le lL. Speed. About half judged tmt the speed was less than 500 miles an hour, The other half of the judgments varied from 500 miles an hour all the way to “terrifie", “tremendous”, "inomceivable®™ and "blue blazes". ¢ 5e Background against which viewed. The great majority of observer…

CN Seb we ar VAD Engineering Division Memorandum Report Noe MCREXD=69)-18D 26 April 1919 APPENDIX A PSYCHOLOGICAL ANALYSIS OF REPORTS OF UNIDENTIFIED AERIAL OBJECTS The Inaccuracy of Human Observation Psychologists have long know that human perception is fallible. In fact, part of the science of psychology is concerned with the measurement of errors of obser…

…RY: (Znter concise summary of report. Give significance in final one-sentence paragraph. List inclosures at lower left. th Star- rram, published 15 April 1950, and Photograshs Then,! "Danana- shape picture and s 3. or tne eet ee the story reports that h formation acr oss. es 1e@ SKY. crescen$S-shaped objects, é . pege picture capti 2 hoe iprapares Gffer Froo…

…r Airport, Temple, Texas, 979°25*W 31°10°*N; by 2 observers on flight near Evant, Texas, 98°10'W 31°28'N; 2 observers at Stephensville, Texas, 98°12'W 32°13'Ns and 1 observer in Temple, Texas, 97°20'W 31°O7'N, at approximately 2045 hours 2 April 1952 for a period of 10 «= 40 seconds. Object appeared to be round ball of fire giving off greenish glow end havin…

I was standing in front of my operations tent talking with aj | when I havvened to glance up. Direstly overhead and heading in a northeasterty direction was what I assumed to be a meteor. It was tha larceast I have evsr seen and lasted lonzer than any I have ever seen but yever-the~less was similar in appearance Is seemed to diminish in size as it traveled u…

…CTED reo 20. Draw a picture that will show the motion that the object or objects made. Place an “A” at the beginning of the path, a “B” at the end of the path, and show any changes in direction during the course. 4 A 21. IF POSSIBLE, try to guess or estimate what the real size of the object was in its longest dimension. 3.7. 5 feet. 22. How large did the obj…

…DA MTVPW 9 January 1953 SUBJECT: The Testimony of | RR Unidentified (te s e QUESTION: | you please briefly describe the epaecy witn regard to its. shape, size, and color. ANSWER: The object was diamond in shape, elongated from wing tip to wing tip, similar to a B-29 and no larger than a BH~36, As to thickness, I would judge it from eight to eleven feet in th…

…s Usedes..ccencccseseehO . > Were Pictures TakeniveceveundticacseenO . * 1 a 3 4 D 6 7 =) 9 Tif. RELIABILITY OF SOURCE: Capt. Penix is known to the undersigned and I have confidence in his judgement. He is a mature, stable officer who can be relied upon to make a true, accurate statement, ee “ DECLASSIFI ») IV. INTERVIEWER: T/Set. Thomas A. Gundic TREFTER L.…

‘ Date Jo ROUTING AND TRANSMITTAL SLIP 3/16/8 TO: (Name, office symbol, room number, initials} Date uilding, Agency/ Post) WEPR- eee ee i aa “t= NNGR Action File Note and Return Approval For Clearance Per Conversation As Requested For Correction Prepare Reply Circulate For Your Information See Me _ Comment _ Investigate : Signature Coordination Justify REMAR…

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… 20 Apr 52, ARatauEDy First object observed fram control tower at Ashiya Air Base, APO 76 wt 2157 I, & March 1965. “Object firgt appeared as slightly yellowish and changing colors from redy green and back to yellow. Disappeared after observation of about . - ‘40 mites, The undersigned has been 5, sonar rapt at Aphiye Air Base for 3 months. “Weather at the ti…

" ee ee ae 2 aoe at mi wn koa & aa ie -, ~ ta & “a me Suh Sau HEADQUARTERS 775TH AIRCRAFT CONTROL AND WARNING SQUADRON Cambria, California At about 2100 hours 2nd March 1953, an object, red in color app= earing to be about one (1) foot in diameter, was seen. This object was first thought to be antenna corona, but when I went outside at appro~ ximately 2115 P…

HEADQUARTERS 775TH AIRCRAFT CONTROL AND WARNING SQUADRON Cembria, California STATEMENT At 2120 hours, 2 March 1953, T/Sgt Brunges came up to the transmitter door and summoned me outside. On going out he told me to shut off the cut- side light. He then pointed out over the ocean. There was a round object which gave off a reddish erange glow. When I first saw …

HEADQUARTERS 775TH AIRCRAFT CONTROL AND WARNING SQUADRON Cambria, California STATEMENT March 2nd at 2120 I went outside the door of the Operations building and observed a reddish orange ebject suspended in the sky. It seemed to be about on a level with where I was standing thus it might have had an altitude of approximately 199% feet. Distance is deceptive a…

The object looked round and was real shiney. It was perfectly still; then it moved a couple of feet West across the field and stopped. Once ina while it moved just a little to the West. There was no trail or exhaust. I wasn't watching when. it disappeared. It was about 1815 when I saw the object and I watched it for about 20 minutes. object was visual from t…

… round as a balloon or a dishe As high as it was, it would be hard to say whether it would be metal because anything could reflect the sunlight. It seemed to stand still, but when I looked through the glasses it seemed to be moving back and Hi within a short radiuse I couldn't see anything hanging on it at all. When it left it seemed to go straight up; it di…

HEADQUARTERS 912TH AIRCRAFT CONTROL AND WARNING SQUADRON Ramore, Ontario, Canada 18 August 1953 STATE RRUT On the 16th of August, 1953, I was on patrol duty, about 21)0 I arrived at the mess hall after bringing the guard to the main gate. Just before stopping, Sgt Hallstrom made a motion for me to come over to the barracks. When I got there he told me to qui…

HEADQUARTERS 912TH AIRCRAFT CONTROL AND WARNING SQUADRON Ramore, Ontario, Canada 18 august 1953 STAT BM ERT At ‘approximately 22);5 EDST on the night of August 16, I went to the barracks to get a pack of cigarettes. On my return I noticed through the trees in a sourth-westerly direction what I believed to be a forest fire. Upon noticing this, I drew it to th…

This document is a request for information regarding access to investigative materials and the controls in place to prevent unauthorized release.

This document appears to be a simulation report related to radar tracking of an aircraft, specifically referencing a flight (JL1628) and its maneuvers. It indicates that the radar antenna received bad data during the tracking process.