PROJECT 10073 RECORD CARD 1. DATE 2 May 58 3. DATE-TIME GROUP Local _______________ GMT__02/0100Z 5. PHOTOS □ Yes □ No 7. LENGTH OF OBSERVATION 1 min 30 sec 10. BRIEF SUMMARY OF SIGHTING Shooting star type obj resembling a bright star. Light in color. Almost directly overhead extremely high w/ straight flight path. The light of obj faded out gradually as obj disappeared. 2. LOCATION E. Spain 4. TYPE OF OBSERVATION XR Ground-Visual □ Ground-Radar □ Air-Visual □ Air-Intercept Radar 6. SOURCE Military & Civilian 8. NUMBER OF OBJECTS one 9. COURSE SE 11. COMMENTS No confirmation of satellite track; however, sighting has characteristics of orbital observation. 1958 Gamma was visible f/m 26 Mar to 28 Jun '58. Case considered probably Gamma 58, satellite observation. 12. CONCLUSIONS □ Was Balloon □ Probably Balloon □ Possibly Balloon □ Was Aircraft □ Probably Aircraft □ Possibly Aircraft □ Was Astronomical □ Probably Astronomical □ Possibly Astronomical XX Other Satellite □ Insufficient Data for Evaluation □ Unknown ATIC FORM 329 (REV 26 SEP 52)