28961718.pdf

PROJECT 10073 RECORD CARD ee Pe eee ee SS ee ee ee eee oe ee ee ee ee it a a a a ee es 6 ee. TE as Da . ed. ee ae ee el Il DATE 2. LOCATION 12, CONCLUSIONS ™ Was Balloon pan Francisco, Cali FORRARIR Tory pereen Possibly Balloon 9 Aprii 1900 i sees 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION ari A eae 7 4 9 Was Aircraft y aon . pass i oCKGround- Vi sual (1) Ground-Radar O Probobly Aircraft aur .09/71620Z. = O Air Visual D Air-Intercept Radar {2 Possibly Aircratt Wy | oar een TE See O) Yes M Probably Astronomical x ec A, 7." ire ee Ne ee a) et cs Se Fe meelely mete oe 7. LENGTH OF OBSERVATION 8. N…

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