OCR recovered text quality varies — view PDF for accurate reading. PROJECT 10073 RECORD CARD Se . CONCLUSIONS | Was Balloon Probably Balloon | Possibly Balloon coo 26 Aug 51 3. DATE-TIME GROUP | Wos Aircraft Probably Aircraft Possibly Aircraft 0 Ground-Visvel X Ground-Rodar Re ee A, ooo o 3 Air-Intercept Radar —— O Was Astronomical Probobly Astronomical Possisly Astronemicol 355 60 Insu i clon Dete for Evalue otion | Unknown | 1). COMMENTS Review of this incident by the Electroni Section of ATIC concludes that the return | was possibly due to interference. This + was concluded becuase of the apparent | path of the object, directly approaching the station, and the fact that the target was ore on only the low eam of the AN/OPS<l rac | period o si Binites, ONeeE § was on a course of 31,0 deg with only al ht enrcute. Alt 13, )00 ura ment questicnable due to ‘brief length | ,ime the object was detected, F-86 scrambled but radar | contact with the object was lost before a/c | were airborne, Visual search conducted with | negative results. Weather conditions were not | | favorable for ancmalous microwave propogation at time of si ghting ® ATIC FORM 329 (REV 28 er Ty oo So a | oo