OCR recovered text quality varies — view PDF for accurate reading.Nu | | | 7. LENGTH OF OBSERVATION lio. BRIEF SUM ~ Object about the size of 3 B-47 a/c | | 1 | 5 1 H oTos | 5 | wo Fe wR ih ST — = = ss AF j— a EW i = 2 , PROJECT 10073 | RECORD CARD a [FOE CLE techn Beep aE Rx Was Balloon | 11 _Decembe 997 Lake City AFS, Tennessee Probably Balloon "| 4. TYPE OF OBSERYATION | DO Ground-Visual Bo 1 Ain Vi sel ~<o0RCE————— 3. DATETINE | GROUP 0 Yes XR Ne ol ML 1 SESE minutes BL gl XXGround-Radar CL Possibly Balloon 0 Probably Aircroft | O Air-Intercept Radar | O Possibly Aircraft iT ~~ |0 Was Astronomical | 0 Probably Astronomical | O Possibly Astronemicol | ID Other . D Insufficient Data for Evaluation . 10 Unknown { ARY OF SIGHTING in close formation, Object descend- ing from an altitude of 13,000 ft to 11,000 ft at point of fade. Speed estimated 90 knots, Winds from NW to NW 30-50 knots, TTR Inconsistant information, radar range of rptd target is not given} Object speed indicated at 90 kts |. yet object in sight for 41 min- utes. Object at this speed would | move out of range, Winds at 30 kth likely balloon as target paint, Obj moving in direction of wind. A __ 5 Ee pe rie _ EE 5a py eee ei — — i rn — a ] | ATIC FORM 329 (REV 26 SEP 52) ff * x . | = a fe pm iE mg ake pF TR - ii Ble Edn i Ede WEE — EL i= a 5 tiie Ale hlAe Sl o ed | 2