Yuma, Arizona, April 1952

Document Text (OCR)

PROJECT 10073 RECORD CARD 1. DATE 12 4 LOCATION | 12. CONCLUSIONS | ! }i ne ; ee Apr. Yuma, ‘i Arizona : O O Probotly Balloon Wes Balloon 3. BATE-TIME SROUP ig TYPE OF OBSERVATION es —oe ap . — —o = me A see©. am-agEeeenene on Se ee| > so ee Dee onan 200 — X) Ground- Visual 0 Ground-Rader K Probouly Aircroft gypare ie f i) 0. a O Air Vi suol O Air-Intercep? Radar C Possibly Aircraft “5. PHOTOS _ wa ; 6. SOURCE O Was Astronomica! . O Yes O Probably Astronomical oe | Weather observers | Possibly...