PROJECT 10073 RECORD CARD 2. LOCATION 12 CONCLUSIONS Wos Balloon Se12tembe-r 0 P robably Balloon 3. DATETIME GROUP 4-TYPE OF OBSERVAT ION 0 Possi bl y Balloon }D<Ground-Vi suol 0 GroundRodor 0 Was Aircraft Probably Aircraft 0 Ai,.Visua l 0 Air- Intercept Roda r 0 Possibly Aircraft Was Astronomi c ol Pro babl y Astronomical 0 P o ssibly Astron omic al 7. LENGTH OF.OBSERVATIOH 8. HUMBER OF OBJECTS 0 In s u fficient Doto fo r Ev oluati o n BRIEF SUMMARY OF SIGHTING 11. COMMENTS object the color of an Probabl y a/c. light ns seen thro u g h an opaqne white glass trav e li11g a l n speed appear d imine r r! S i l t>a ::;:::;vd out o f AT!C J'ORW 329 (REV 25 SEP S:l) S UBJ'ZCT t tiPCB !Ot Com"Dder Air Deten1e CoauaDd !Dt An, Colol'ado 1. ID nee v1 th paragrsph 7, UR 20()..2, tlrOB report 1a eubaitt.cl .. a letter. lDel08me ll ie the onq contaot vitb ob8erwer1 onl7 added iJtfouuatioD u applicable ia au~itted em euggeated tonat. a. (1) th:&'Ough (6) ret.renee inoloewe I 1 Surface W1ll 61r, 6000 (o) tml1ited {d) 7 mile (11) CaptaiD Opera tiona. (12) Beptiw. et Croup D:treetmo ot PROJECT 10073 RECORD CARD CONCLUSIONS 0 Was Balloon 0 Probably Balloon 3. OATETIME GROUP .C. TYPE OF OBSERVATION Possibly Balloon 0915 }!X Ground-Vi suol 0 GroundRodor 0 Was Aircroh P rababl y Aircraft GM~ JOLJ 6 l5'7. 0 Ai,.. Vi a~ol 0 Airlntercept Rodor 0 Possibly Aircraft Was Astronomical 0 Yes 0 Probably Astronomical 0 Possibly Astronomical LENGTH Ofi.OBSERVATION NUMBER OF OBJECTS 0 Insufficient Data for Evaluation BRIEF SUMMARY 01' SIGHTING ~hapf~d object Probably a/c. opaq11e white ~l<lSS :'1 speed fnst appear d imtnc r :.15 ATJC J'ORW 329 (REV 26 SEP 52) S tJBJECT 1 UICII Air Defen eo.'IIIADd !nt D'S, Colorado 1. ID ceapliaMe v1th pa~ph 7, D'll 200-2, UIC18 report 1a eubaitt.d u a letter. IDcloame 11 11 the onq contaot vith o-.:.ernr, onl7 added 1nf'ouuat1on u applicab:r. !a eul:.itted em euggeated to,,.t. a. (1) thx'ough (6) ret.ren inoloeme I 1 t Croup D:\reetGr ot Opera tiona. (12) Bept1ft. I J~ iJ.J.~o rlM 13 Sep 57 Portland 1 , Oregon United States Air Force Portland, Oreeon < Lcc:,_,f/i(.}/( September 13, 1957 On the Aorni ng of Sopt~ber lOth_ l ~ighted an unusual object in the ~ky over the city vhlch I feel I ohould report t o you, eince it waa unlike arry- thin& I havo over seen. It waa cle.rly outlined against a bright blue a~ At .8:1) AM and wa:s shaped like thilt I t \laa the _color o! an e].!Ctm 11~ as ae~ thrtt nn 9Paqu vhtte. glast ab:ad. I rul 1ze that the moon ie 1n that part of the ~q in the ~eoming but thi.a bora no re~emblance t o it e:xx:ept t.M.t the color oould bo cott~pared t.o th~ brightest part of the Dt<>on at this tbHt of d.tq. It wa.e travelling west at a Bpeed !~!ft enough to malce it appear dhuner as I vatehed; thtm 1 t made ~ r!,ght-:angl ty.rn to the s outh and di8&ppu.nd behind tM roor ~ a house. By the ti.Ae I got past. the house I could no longer fin4.1t. Very truly yC1'4ra, P .s. I work at the ~crthea3t IMCA and wu on w;r wa.y to workJ I ~.q:t.ched i t wh'i.lt! I walke d about 201 r~ ..