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] 2. LOCATION | 12. CONCLUSIONS
| Springfield, Illinois
| 4. TYPE OF OBSERVATION
Bt Cocimd Vhiais 1 Cont ’ O Was Aircraft |
2 Ground-¥Yisual DO Ground-Redar Per: |
Sx Erokonly Meret |
0 ) Al Visual mie a Air-Intercept Rader | SORRY erty ]
Was Balloon
Probably Bolleon
Possibly Balloon
Was Astronomical
Probably Astronomical |
Possibly Astronomical |
Other — a
Insufficient Data lor Evaluation
Unknown
hn. COMMENTS
NM Observer saw possible exhaust
Jet air Ea