Evidence Explorer

…en quite small. Secondly, it is probable ,that individuals who saw objects in daylipht were in many cases observing either the reflection of the sun on a shiny surface or else looking directly at a light source of high intensity. Aircraft themselves, when viewed against a clear sky, are seen as dark objects against a lighter background unless they are reflec…

(a ” ami} - = ee oo ~ TECHNICAL REPORT No 102-AC 1:9/15~-100 erpgenears © oS RES FER sg RTE A ‘ gir 4 306 30 UNIDENTIFIED FLYING OBJECTS Project "GRUDGE" —_,. a, ’ f a . ~ a = * . bAL ces eS «CA et te , August l9i)¢ HEADQUARTERS “a! Ls AIR MATERIEL COMBAND WRIGHT - PAT TERSON AER FORCE BASE wz i ie : iy ; 29 Ts Tt. DECLASSIFIED .| ol a re ae Sec. 5.4 a 0) A …

…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 12 miles, surface winds East at 4 knots. PREPARED BY: APPROVED: a [KK : | WA) rato) put « f hay a > fags W. HENSLEY gre oD Mi NrERBOT TOM ~~ Vy, Major, USAF Lae Col, USAF Exee Dir of Intel tf é “ rector of Inte…

…e in. RB=26 at 4500" altitude - flying Scuth. All others were at genes ‘level. ‘Weather sequence 2028 hours, louie thin scattered 25,000'; visibility 12 miles, surface winds East at 4 knots. PREPARED BY: APPROVED: ese 7h 05 | ESSIEN. HENSLEY Me et ee ptt a [fee ‘wna, USAP (Ht Col, USAF et Bee Dir of Intel Director of Intelligence: tC “USBF... hems [30 jay | …

… object closely resembled a ucteor (or falline Star) leaving a trail of flra except that it's notion @pyearea slower thar a 86teor and horizontal te the earths surface, Also, it appeared to travel out of sight rather than burn ont, ics path was fran South to Nerth pass to the West op Tamplsa, Itts altitude comet te approxinated and, therefore, neither can it…

… base during the reporting period. The following weather conditions existed over the base and in the vicinity; LARSON AFB @727 9,00@! Broken, 12,060' overcast, Surface winds S*SW 26knots with gusts up to 36knots visibility 16 miles. GEIGER AFB Winds aloft 2,000' 42 knots 2105 4,000 57 knots 220, 6,066 51 knots 231 8,000 43 knots 240° 10,000 36 knots 2508 12,…

… base during the reporting period. The following weather conditions existed over the bass and in the vicinity; LARSON AFB 0727 9,000! Broken, 12,000! overcast, Surface winds SS? 26knots with gusta up to 36knots visibility 16 miles. GEIGER AFB Winds aloft 2,000° 42 knota 2105 I 4,000 57 knots 220, , 6,686 51 knots 231 ‘i ee | 8,000 43 knots 240° : | : 10,000 …

…ere flying north along the coast line about a mile south of Misawa Air Base. The pilot, Lt. Chaplin, called my attention to a | flashing light which was on the surface out at the one o'clock position. I was watching this, trying to see if it had any code sequence when I saw this streak of bright light in the air and at our altitude (7000 ft), which was out a…

« x Ne AF hn ye aie (CLASSIFICATION) APPROVED 1SUN | , COUNTRY | REPORT NO. (LEAVE BLANK) JAPAN _TR-1-52 AIR INTELLIGENCE INFORMATION REPORT SUBJECT | ak Report of Unidentified Obj ect . AREA REPORTED ON FROM (Agency) Misawa Air Base, Honshu, Japan NéhF-B Wing Intelligence DATE OF REPORT , DATE OF INFORMATION EVALUATION 15 May 1952 - _8 May 1952 C-2 —_—_---—…

…e theodolite He did ‘ot find his ballon, e of the Yuma County Air- ts moved much more rapidly years experience as meteorological aid. which were from the west. Surface wind fer) a 2 cn > tbe 21Loft

…winds at time of sightings &« Weather: (1) “ Visibility - six (6) to twelve (12) miles (2) Clouds - scattered cirus at 18,000 feet (3) Moon = dark be Winds: () Surface - 280°/03 knots 5,000t = 270°/13 knots 10,0007 15,000" 20,000" 25,000" 290°/13 knots 290°/20 knots 270°/27 knots 290°/,6 Imots (7) 30,000" ~ 300°/39 knots (8) 35,000! ~ 310°/60 imots (9) o,000…

Ges CLD WPT Are winded 7 FORM112 5 Coe rioy) Tat’ APPROVED\! JUNE 1948 = staph Dar ly SECURI ) NFORMA TION COUNTRY al _———— Fr PORT NO. (LEAVE United States ~~ i APXOI FLYOBRPT 1-52 / fh SG OS AR INTELLIGENCE. INFORMATION REPORT _ Reporting of information on Unidentified Flying Objects Jo 1 AREA REPORTED ON FROM (Agency) Michigan Director of Intelligence, Ha…

…e and immediate to a ground observer. @. The absence of sound from the objects. he Weather: Scattered clouds at 25,000 feet; visibility eight (8) miles. Winds; Surface 1659/10 knots 5000? 220°/35 knots 10,000" 260°/19 knots 15,000 260°/19 knots No observation at higher altitudes Moon; Negative TENTH AIR FORCE DIRECTOR OF INTELLIGENCE COMMENT: NOTE: THIS DOCU…

…mmediate to a ground observer. ps Pek Se fhe absence of sound from the objects. 4. Weathers Scattered clouds at 25,000 feet; visibility eight (8) miles. Winds: Surface 1659/10 knots | 5000" 220°/35 knots | : ~ 10,0007 260°/19 knots : ) 15,000! 2609/15 knots No observation at higher altitudes Moon: Negative . HUTS AIR PORCE DIRECTOR OF INTELLIGENCE COMMENT: ~…

…RT : =e e va ar — FROM (Agency) REPORT NO. vere oman 4 ome ae Director of Intelligence Eos, Tenth Air Force AFXOI FLYOBRPT 7-52 PAGE ra OF 2 PAGES De Winds (1) Surface - Calm (2) 5,000' = 290°/16 knots (3) 10,000" = 300°/18 knots (4) 15,000* - 300°/28 knots (5) 20,000' = 310°/30 knots (6) 25,000! 3300/47 knots (7) 30,000° - 330°/5l, knots (8): 35,000' - 330°…

…RM 112—PART II APPROVED 1 JUNE 1948 » FROM (Agency) REPORT NO. Director of Intelligence Hgs, Tenth Air Force AFXOI FLYOBRPT 7-52 PAGE 2 OF 2 PAGES be Winds (2) Surface - Calm (2) 5,000 = 2909/16 knots (3) 10,000" = 300°/18 knots (4) 15,000* = 300°/28 knots (5) 20,000" - 310°/30 knots (6) 25,000" - 3300/47 kmots (7) 30,000 - 3309/5) knots (8) 35,000' - 330°/6…

… at time of sighting: &e Weather (1) Visibility - three quarters mile ground fog ~~ rh ww Clouds - scattered at 1,000 feet Sun = visible ~~ WW we be. Winds (1) Surface - calm (2) 5,000' - 270°/17 knots WICHIGAN NOTE: THIS DOCUMENT CONTAINS INFORMATION AFFECTING THE NATIONAL DEFENSE OF THE UNITED STATES WITHIN THE MEANING OF THE ESPIONAGE ACT, 50 U. S. C.— IT…

AF FORM 112 - N LASSIFICATION APPRQYED 1 JUNE 1948) \ i 4 COUNTRY REPORT NO, ‘SUBJECT orti ng of JInformation on Unidentified Rhy “AREA REPORTED ON FROM TAneies y Machi car Director of Intelligence, 0 ee eee oe eee te ee DATE OF REPORT | DATE OF INFORMATION EVALUATION August LYde yi, , Ful; J “PREPARED BY (Officer) T (7 “ or ry 7 j A we ; : : P ie? TH pany v…

…cated no unusual radar observations. 5e Weather and winds at time of sighting: &-e Weather: (1) Visibility - 7 miles, clear (2) Clouds - negative be Winds: (1) Surface - 190°/07 knots (2) 5,000" = "230°/19 knots (3) 10,000* ~ 21,0°/12 knots (4) 15,000! (5) 20,000! 2609/15 knots 300°/22 knots (6). 25,000" = 300°/25 knots (7) 30,000" 2800/70 knots (8) 40,000" …

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…