1 OA TE r , 't4E G~OUP 2. LOC~ TIOH J l . SOt.J~CE 10. CONCLUSION ,j. LESCTH OF OIHe._ "TION ;a. PHOTOS i. r'M ' SIC.ll EVIO!NC! SO 756th AC ~ Sf!.~ Radar Obse~ation Dat a Sheet ':'0. .Alr rc-.:h;1icu Intallics~nce Centar \o/ri-5h t P1t,terson A.i: :?.,r ce Base "ia"l..:l i ... J :uJar JuBI""'11lti.>a 'J~ta ..J~e':t~ .lJ S'lC"'l.it~ed. ~CCASS\Fl0 , ... Icrr:rrc l22')Z ot' I.' I ~.llL 122cz ?LUS 48 S3COXDS Finland., Hinn~sota I. Descri~tion ot Incident At 0629 r.s6 an unkno"ffi object. appeared on a rad:tr scope on a heading o! lSSO at the 140 mile range. The obj~ct appeared on the scop e a~ being twice the 3ize or an ordin3ry aircraft. I I . Di.J~\'.'33 ttJn of Incident '!'hv 1 t!ar .Jt.ltion it~rolved sent A-rc :\n Electr onics D.1ta ShPet cove~i.ng the ..;i~ht tnt, 'l ttc.l from th \!J, elac tronics specialis t:J d:J:err.Uned that ir. ter f er e nee . fro~ 1r~ot~ t r:lJ J.r ~t1tlon C.:lll5ed the p rt.sor.ce of the unkno,.;n ' tlo vi:;~)