1963-06-8661738-OSECHO-Atlantic-

Document Text (OCR)

J ‘ PROJECT 10073 RECORD CARD 2. LOCATION OS ECHO (Atlantic) 3. DATE-TIME GROUP 4. TYPE OF OBSERVATION (Wye eS SS & Ground- Vi sual © Ground-Rodar crs Alo | ae 0 Air Visual 0 Air-Intercept Redor 5. PHOTOS © Yes Bre 7. LENGTH OF OBSERVATION 8. NUMBER OF OBJECTS | 9. COURSE coe coca oa ooo Not reported 10. BRIEF SUMMARY OF SIGHTING : 11. COMMENTS Satellite in transit from SW to NE. lst mag. Estimated altitude 75 deg 30 min max, ECHO I. ECHO crossed equator at 22362 at 74.41W and reached peak of...