Evidence Explorer

On February 10, 1950, while flying at 9000 feet altitude northeast of Atka Island, two USAF officers reported sighting a red and white object resembling a flare that burst and fell free, illuminating their aircraft momentarily before disappearing into the undercast.

…ents 30, 30b, 30c, and LS, lisa, lSb, lfc, led. During the same space of time (about half an hour) on the night ° of 7 January 1916 observers at Lockbourne Air Force Base, observers at Clinton County AFB and the pilot of an aircraft flying from Dayton to Washington reported an unidentified object in the sky. All reports agreed as to the color and general app…

The document discusses the sightings of mysterious aerial objects referred to as 'ghost rockets' in Sweden during the summer of 1946, and the subsequent reports of similar phenomena in the United States, notably the sighting by Kenneth Arnold in June 1947, which popularized the term 'flying saucers'.

CONPriagoew ar TAR U, & ATR FORCE No. of pages = | HEADQUARTERS, AIR MATERIEL COMMAQD ENGINEERING DIVISION MOREXDO/PMF /maf MEMORANDUM REFORT ON 28 April i9l9 SUBJECT: Psychological Analysis of Reports of Unidentified Aerial Objects SECTION: Aero Medical Laboratory SERIAL NO.: MCREXD=69)»15D Expenditure Order Now HlieZS be FURPOSEs 1. At the request of the T…

…vehicle. Onee here, the rocket would probably use more fuel in slowing down for a landing . than it did in initial takeoff, due to Earth's higher gravitational force. A rough estimate of one-way performance can be found by adding the so-called "escape velocity" of Mars to that of the Farth plus the total energy change (kinetic and potential) used in changing…

13 December 1948 AT -1009 3ricadier General Putt Inited States Air Force irector of Research and Development Cfice, Deputy Chief of Staff, Materiel Nashineton 25, D.C, Dear General Putt: Please refer to your letter of 18 November 1948 relative to the "flying object” problem and to Mr. Collbohm's reply dated 24 November 1948. In paragraph (b) of the reply, ir…

…E 1943 (CLASSIFICATION) AIR INTELLIGENCE INFORMATION REPORT 37 2,7) 9 Ch FROM (Alyency) REPORT NO. | i eed . Director of Intelligence ‘ Headquarters Eighth Air Force | SAP~2=79 PAGE 5 OF 6 PAGES (4) cea ERE REEEE | (4) MD 2 ives in an upstairs a veteran or 3000 hours of flying Garage rtment at the rear of in the US Air eee Pas the address given and claims ov…

…ON OF ITS on lg 17S IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW tT. MAY NOT BE RE EPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNIT STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF, Hat + cs “as tec i ——= . > (Sada aun UAE eat salar ate H (CLASSIFICATION) 1B— 3.535791 U.S. GOVERNMENT PRINTING OFFICE { ' f…

…ION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF. ——" . Declassification Authority: NND 57565

…tion of its contents in any manner to an unauthorized person is prohibited by law. It may not be reproduced in whole or in part by other than United States Air Force agencies, - except by permission of the Director of Intelligence, Usar. SECURITY INFORMATION NOTES ~~ = we cee (Classification) Declassification Authority: NND 57565

…on of its contents in any manner to an unauthorized person is prohibited by law. It may not be reproiduced in whole or in part, by other than United States Air Force agencies, except by per- mission of the Director of Intelligence, USAF. SECURITY INFORMAT! ON % . sina ana thnnr- abana tek ne he ” (Classification) Declassification Authority: NND 57565

…- 2 = 60 AIR INTELLIGENCE INFORMATION REPORT &% | ne df ozuyy > Sighting of Unidentified Object Meee FROM (Agen ys wegtorate of Intelligence, Ninth Texas | Air Force (Adv DATE OF REPan, DATE OF INFORMATION EVALUATION 9 April 1952 5-6 April 1952 A-6 PREPARED BY (Officer) SOURCE Major Joseph W. Hensley, Exec Dir of Intel 20 Observers “REFERENCES (Control numbe…

… : SUSsECT } | Sishting of Uni dentified Object } ? § countay : REPORT NO. (LEAVE BLANK) ' i ook nga FROM (Aony 4 eeotorate of Intelligence, Ninth Teas noe Air Force (Ady DATE OF REPCRT j DATE OF INFORMATION EVALUATION 7 & Aved 1952.5 3-6 April 1952 vee AG | | | PREPARED 3Y (Officer) : > SOURCE : ¥ jc Joseph We Hensley. Exec Dir of Intel | __—_-20 Observers …

…eight. — | ; : Sad The.tiuie lacss obeerved for this whole event was an estimated 5 Aaa oe | | AF434440 . uae eS, . : 3 April 1952.” | 7 Tempis, Texas. A | air Force, A0 823920, av 2042 ors, on the 2nd. * oP Asril West of Temple Texas. saw am object in the skye it was moving VeTy faat, red,-yellow in color with a Long tales. It was in sight for about 9. 19 s…

…IS PROHIBITED BY LAW. nn PO I ” Pra ee: + ces aga ts Minhas Reiss es ie a Sis ce adi * SOT BE REPRODUCED iN WHOLE OR IN PART, BY OTHER THAN UNITED STATES Al: R FORCE AGENCIES, EXCEPT RY: PERMISSION OF THE DIRECTOR ste aCe, USAF, ifthe yp 3 | | i as © tad mare “BE reams a egrreonavenany sae es : Rerarere epee inpS eet) — e: ms > (CLASSIFICATION) aetna | : = 5…

…ION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF, oe) (CLASSIFICATION) 16—5556u-1 yr U. S. GOVERNMENT PRINTING OFFICE : 1950 O—918331 Declassification Authority: NND 57565

…ON OR THE REVELATION sf .f1OF BE REPRODUCED IN WHCLE OR IM PART, BY OTHER THAM Las °') 20403, USAR, e = os ears Aa a ~ a % 1 TROL RB sist bas UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE Di (CLASSIFICATION) “. oe ca ‘ * ; Es zi - ‘ eee | Reaetiehdtich Ae kaer oee ae & Eqes SOR tre S GOVERNMENT FAINTING OFFICE : 1960 O-—@18337 , vee Ra a OR a…

…ION OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED STATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF. bie te ; | | (CLASSIFICATION) . ; « s f f ; one ° 5 heen vy U.S. GOVERNMENT PRINTING OFFICE ; 1950 O-—-918331 Declassificati…

…N OF ITS CONTENTS IN ANY MANNER TO AN UNAUTHORIZED PERSON IS PROHIBITED BY LAW. IT MAY NOT BE REPRODUCED IN WHOLE OR IN PART, BY OTHER THAN UNITED ST, ATES AIR FORCE AGENCIES, EXCEPT BY PERMISSION OF THE DIRECTOR OF INTELLIGENCE, USAF. AESTRICTED ; : SE Cc. u 4 ITY "IN Po PP ™) aT. PS ee we US. GOVERNMENT PRINTING OFFICE ; 1990--O-918332. Declassification Au…

…NTS IN ANY MANNER TO AN UNAUTHORIZED: PERSON:IS. PROHIBITED. BY-LAWS. 4 “on JT MAY NOT BE. REPROOUCED<iN- WHOLE OR: IN» PART, BY. OTHER THAN. UNITED STATES AIR FORCE AGENCIES, EXCEPT 8¥ PERM OF. kia DERE TOR OFS i INTELLIGENCE, USAF. » Mi wt ; : Y i. Fe a) a) FD Seal 1 Nt Siena a Beak we Lane. atc ase wo Reet S Declassification Authority: NND 57565 ’ A por: …