Documents / Report
This is the final report of the Scientific Study of Unidentified Flying Objects, conducted by the University of Colorado under Air Force contract F44620-67-C-0035, with Edward U. Condon as scientific director and Daniel S. Gillmor as editor. It was submitted to the National Academy of Sciences on 15 November 1968 for review. The report includes field studies, photographic and radar analyses, case studies, historical chapters and appendices such as the Robertson Panel report and the Twining letter.
:\11 :11 I-shy camera wa~' o;lcratcd during most cd" /\ugust 1967 at Harrisburg,
{"'Ima. Jurirl:3 :IT' 111:(' flajl in that locality (Case 25) but. no interesting
i"C>sul ts IH:re found on sr)IIiC ') ,000 photographs. It would be qUi te
expensive to OpcTate r suggest lon that ) soften madl> 1 s to make! UFO studles 1n
COllilect ion lvi th th,· radar l1etwprxs operat ing in til i.s country for ai r
traffic control undt>!' auspices of the Federal Aviation Agency. Con··
side-ration was given to this 11r~sihjlity ond it was concluded that it
i~~ quite out of the qu('stion to burden this network with add.iHanal
Juties of any kind. The air traffic control opC'rators arc now heavily
tu:rdenf:(~ IdOl the wor~ of safely guiding civil and military aviation.
DLC1Jlf, the summer of 1968 espeC"ially, the heavy owrloads that sometimes
ex st on the system were emphasized by trouhlesome traffic delays in
th.: l1l"'ighborhood of several of the nation's nwj or airports, It would
he quite out of the qucstion to ask the air traffic controllers t.o
assume tlw responsibi lit.~' of \~atchjng for UFOs in additi0i1 to their
l'rll113ry r('sponsihiJiti('~. It I~ould likth'urk is i group of l~amCr;\ stilti')JlS operated in the
l11iJ-II'(,~t hr the' .'-imith:;onian Institution in cnJ1l1cetiOll with the Harvard
'iC'tl'CIf' PY'(lgrall1. It" prim.try P'l1'P()~~(' i~~ to lIetr'c1 ilnll t'l'cord meteor
t rai ] s in 511('/1 a wav ;l:; to gli de .1 :~cnrch for :/. The fir'ld hc,IJqu[/(ters of tId:; net-
work is at !.·incoln, Nell,
\\'(' prcpan>d a lIsting \)1' reported lJHJ ~;i}~"tjIIWi sil1c~ 1965 that
.\11 all-sky camera wa~· oI'cratf.'d during most (d" ,~ugust 191)7 at Harrisburg,
P,'nna" Jurin;: :In 111:n flajl .in that locality (Case 25) but. flO interesting
T"C'sulb were fOllnd on ~C)Ii1C '1,000 photographs. It would he quite
expensive to OpcTate a net",ork of 5L1Ch canlllras on a routine basi5 alI
over the United States, The likeLihood of interesting images being
recorded would he very ~mal1. Because of the shOTt duration of an UFO
appearance a proper pLm for use of the al l-sky camJ'ra would involve
frequent proc('ssing and eXilmination of the nlm, otherwise the pre5ence
of an uro wo'IlJ not lH' recognized unti I long after it had disappefn'ed.
This "nulJ gr.'at l~' i IlCr(£l~e the ,~Olit of Ll)lcrati on of I ~uch a network.
Anothl'J' Stlggcstioll that is often mad,' is to makd UFO studies in
cOIlO18ctioil Idth tlw radar llC'twClrks ()l'er;Jtin~ in this country for air
traffic control lIndt'r auspices of thf' Federal AviHtion Agency, Con ..
sideration wa~ given to this po~sihjlity and it was concluded that it
b qui.te out of the qUt'stion to burden this network with add.lt.ional
duties of allY kind, TIll' air traffic control opr-r;ltors aye now heavl Iy
tu:rdene\~ \,ith the wor~ of safcly guiding ,ivjl and miJ.it;lry aviation,
DU::Jnr, the summer of 1968 esperially, the heavy DVl'rlouds that sometimes
ex st on the system werc emphasized by trouhlesome traffic deJa)s in
th.:: lwighborhooJ of SeVel"a 1 of the- nati on' ~ nf(Jj or :J i rports, It would
he quite out of the qUl'stioll to ask the air traffic controllers t.o
a~~ume tht· responsibilit), of watching for UFOs ir, iH.lc.lit.io!1 to their
prilllar:: r('spon~ihiliti('s. It \,QuId llh'wis(' be impruct.icabJe fIJj" [I
~('par:lt(' ":1'0111' of }wrsolllll'1 to he in~;tHJl('d :It thrcse stations to wat.ch
t he same raJar~ for UHJs,
The I'rn i ric )\ptl,ork is: group of ,~ilmt'r;! ~;tnt i ')1\5 operated in the
mid-I,·(·st h,\' 1)11' ,'jlllith!'Dllian Institutiun ill cOl1nection with t.he lIarvard
lit'tl'(lt' I'r"p,r;J1I1. lt~ prilJlilr)' pln'p(l~'(' i~; to dl'tc'cl ;lJ1d )'f'cord meteor
trail:; in 511,11 a \,ay:t~ to glide;1 ,;('arch for :ICllHll Inl'teoritic \Jodieo;
that strikc the earth's ::\q'f:t:l'. The rid\! 11l'iIJqtJr/(ters of tId:; net-
wDrk is at l.incpln, Nch.
I\'c I'rcpan'tl n 1 ist ing \Jr fl']lC)l'ted l!l:() !;; )~"t itl)!,:; sinc~ J~"5 that Report, from the classic collection. The PDF is mirrored here; the original link is under it. 1497 pages are in the text index: search them above, or from the library's search.