1957.12 - 6969110 - 6 Mi W of Darrington, Wash

Document Text (OCR)

PROJECT 10073 RECORD CARD Peat 1. DATE 2. LOCATION 12, CONCLUSIONS a Was Balloon 7 December 1957 6 Mi W of Darrington, Wash, ia) Probably Balloon Oo Possibly Balloon 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION Was Aircraft Be cal a eee WXAGround- Vi sual O Ground-Radar 5 Probably Aireraft cmt08/0015 O Air Visual O Air-intercept Radar O Possibly Aircraft 5. PHOTOS Oo Was Astronomical £ | O Yes Probably Astronomical( 4-4 s) O Possibly Astronomical Le me weer bee te OR Re Pi te 7. LENGTH OF...