PROJECT 10073 RECORD CARD :Z. LOCAT ION CONCLUSIONS 30 miles east of Pittsburg, Pa Was Balloon 0 P robably Balloon 4. T YP E OF OBSERVATION Possibly Balloon 3. DATETIM! GROUP Xo Ground-VIsual 0 GroundRoda r d Was Airc raft Probabl y Aircraft 0 A ir-VI suol 0 A lrlntercept Radar 0 Possibly Ai rcraft 0 Was Ast ro noml col 0 Probobl y Astronoml col P ossibly Astronomical LENGTH Ofl OISeRVATIOH NUMBER 0, OBJECTS 0 In s ufficient Dolo for Evaluation 10. IAIIfl SUMMARY Ofl SlnHTINO 11. COMMENTS Three lights forming an equi.Lateral triangle. Sighting was probably generated by Silver dollar held. a t arms l ength would cover dirigibles knoun to be in or near the three lights. T;s timatcd t o lJe 100 feet of s ighting at time of sighting. Light s were bright rf'rl owl flashing. Objs had ability t o hove r nnd n ot ght seemed to b e controlled. F llght p H i.h ~.Hi was predetermined . Speed () r :'I _) to (NO CASE IN FILE) ATIC POR M 329 (RSV 2f SBP 52) 2. L OCATION 12. CONCLUSIONS ' ' -21" September 19SS .30 MUes east of 0 Wos Balloon Probably Balloon Possibly Balloon 3. DATETIME GROUP 4. T YPE OF OBSERVATION 0 G ro und-R ad a r Was Aircraft Probably Aircraft 0 Possibly Ai rc:roft 7. LENGTH OP OBSERVATION 8. NUMBER OF OBJECTS 9. COURSE 0 Insufficie nt Ooto fo r Evalua tion Ten m1.Dutel o. BRIEl' SUMMARY OP SIGHTING Three llghta .to1'1111Dg an equilateral triangle. SUyer dollar held at U2U length vculd eoYer the three ligbta. l!'.tJ\im1ted to be 100 f'eet apart. Lights were bright red and fiaahing. Objecta had the ability to hoYer and tligbt see to be controlled. n.lgh' path vaa a though it vu predeteminH. Speed of' 20 to thj~y MPH. AlSO Form 5 (15 Oct 54) 11. COMMENTS Received by AV J'om 112. Concur with opinion of the Preparing Ot.ticer tblt a1ghting vaa probably generated by ....... (.3) dirigibles knovn to be in or near the area or the sighting at the tiMe or the sighting.