USAF record 28967824 (1958)

PROJECT 10073 RECORD CARD

1. DATE 4 October 1958

2. LOCATION Denver, Colorado

3. DATE-TIME GROUP Local [ILLEGIBLE] GMT 04/0808Z

4. TYPE OF OBSERVATION Ground-Visual [HW: Ground-Radar] Air-Visual [HW: Air-Intercept Radar]

5. PHOTOS Yes [ILLEGIBLE]

6. SOURCE Civilian

7. LENGTH OF OBSERVATION twenty seconds

8. NUMBER OF OBJECTS one

9. COURSE N to S

10. BRIEF SUMMARY OF SIGHTING One round red object, size of pea at arm's length. Object was noted west of observation point at about 10,000 ft. Object last seen at a slightly lower altitude than original sighting. Obj disappeared behind a hill and was observed for twenty seconds.

11. COMMENTS Description, size, manner of disapperance, &duration of sighting indicate that sighting was caused by a meteor Evaluation of this sighting is probably astronomical.

CONCLUSIONS Was Balloon [ILLEGIBLE] Probably Balloon [ILLEGIBLE] Possibly Balloon [ILLEGIBLE] Was Aircraft [ILLEGIBLE] Probably Aircraft [ILLEGIBLE] Possibly Aircraft [ILLEGIBLE] Was Astronomical Not[HW: ]oor[HW: ] Possibly Astronomical[HW: ]

Other: Insufficient Data for Evaluation Unknown