Tr!o.nP:'Ul~r ~riwlf.Ulur~cction "urn3d at ri~ht ~f" l~ fJ Nt)C:Ni!?lt .UNCLASSIFIED Plaot leclete An.-1 rear rlp\ po tiM Apprul.atelr 1700 ln .. ploree of Chiet Blcaal Ottloe, waahlDtoa er ~ld~, OrdDenoe Rocket Center, Redetoae AooGtiDt -tint ao\loed the aoraeoavealiloaal alrorer. in the ~ about tbl~ deer JJortb laat of rlpt hADd oorner ot Clrillu Bttchelora r.uanen tlJlac at approx 1,000 feet elentiOD at a judged air apeed ot lOOe121 all per hCNr 1D a level parallel. !he object appeared to be trlu.:ler in bape aad oompi-laed ot two aeotiona. Slae ot a&id obj~tot waa to ., thought approzlartely the alae of a atendard door, t the diatanoe at . lt waa obaeated, perbape allchtly larcer with a tapered etrect Dlreotl ot Pl the object appeared to l:e ooaatruated ot alutn, hl&blJ pollahed, 10 to clw a very brllleaat llpt. Althouch, lt .uat be noted that the wttather at Ule tille of algbt very overoaet ud a larce black tbunder hefld waa directlr ~ the objeat with DO nra poaalblee DD recarda to the tllgbt of aaid object lt _., followed tor appr0z tely & to 8 -Ill lea, wbeaa objeot reeohed a llae parallel w1 th the Quarry Pit loeated Gil the Worth We at eod ot .. did a lfOUiltalaa the object apperd to fint be 1D 1oM tn ot tllpt trouble, tbat la to 7 the trinclea were aeen to IIOYe or. flo.p, one the leadillc aeotioa tunlilll; in a clock wt.ae aotlOD aud the rar aetotion lD an anticlock wiae .o~iOD -both tui"D1DC about 26~ ot a complete rotation, :thil, act.ioa waa retained tor a period ot approx tel7 1/2 alnuto, thn returniag.-to lta prior etable fli&bt It waa then noticed by both Mr. and Mr. to tuna at a right ncle onr the ~arry aad accelerate .with hip apeecl to take lt ~pletelJ out or n ... 1il leaa t a coa41 I)O,VNGnAnr.n A't ~ YEAR En\" Alf\. DBC'ASsuu:n AFT~R 12 ~EAR~ DflctASstFI0