28970451.pdf

PROJECT 10073 RECORD CARD

|  1. DATE 5 6 July 1957 | 2. LOCATION Parkton, Maryland | 12. CONCLUSIONS ☐ Was Balloon ☐ Probably Balloon ☐ Possibly Balloon ☐ Was Aircraft ☐ Probably Aircraft ☐ Possibly Aircraft ☐ Was Astronomical ☐ Probably Astronomical ☐ Possibly Astronomical ☐ Other ☐ Insufficient Data for Evaluation ☐ Unknown  |
| --- | --- | --- |
|  3. DATE-TIME GROUP Local GMT 6/0255Z | 4. TYPE OF OBSERVATION ☑ Ground-Visual BX ☐ Ground-Radar ☐ Air-Visual ☐ Air-Intercept Radar |   |
|  5. PHOTOS ☐ Yes ☐ No | 6. SOURCE Civilian |   |
|  7. LENGTH OF OBSERVATION 35 minutes | 8. NUMBER OF OBJ…