Airport Rio de Janeiro, Brazil, May 1952

Document Text (OCR)

yt ee ) “PROJECT 10073 RECORD CARD 1. OATE - 2. LOCATION | : 12. CONCLUSIONS 2 Amngor’ 2 Er ”- 29) OD Wos Boll os alioon 16 May 1952. Rio de Janeiro Zid O Probobly Balloon "3. DATE-TIME GROUP 4. TYPE OF OBSERVATION a: See Seem eee i eee 3D GrouVi nd sual - DO Ground-Rodar o Probably Aircraft ___ GMT O Air- Visuol D Air-Intercept Radar |9 Possibly Airceaft 3. PHOTOS - SOURCE O Was Astronomical O Yes O Probably Astronomical meNo A/c inspector O Possibly Astronomical “7. LENGTH OF OBSERVATION 8...