USAF record 28988674

PROJECT 10073 RECORD CARD

1. DATE 31 Aug 60

2. LOCATION Chicago, Illinois

3. DATE-TIME GROUP Local 1135 GMT 31/1335Z

4. TYPE OF OBSERVATION Ground-Visual

5. PHOTOS Yes

6. SOURCE Civilian

7. LENGTH OF OBSERVATION 1 hr 10 min

8. NUMBER OF OBJECTS one then five

9. COURSE stationary

10. BRIEF SUMMARY OF SIGHTING One light was observed in NW, then at 0045 four more lights were seen; all 5 lights seemed to form a triangle; those later were not as bright as the first. They appeared stationary for some period of time, they changed direction suddenly, edges like a bright star. An unceasing whirling sound was heard the preceding and following days of the sighting.

11. COMMENTS First object in view 1 hr 10 min before others were noticed; witnesses do not say what elevation of objects was, but if they were looking over the lake they could have seen the star Capella about [ILLEGIBLE] above the NW horizon, the section they were looking at is constellations Taurus and Orion which is beginning to rise at this time. It is possible that these stars were what was seen.

ATIC FORM 29 (REV 26 SEP 52)