Sighting
UFO report, Porto Alegro, Brazil, December 1957
- Date
- December 1957
- Location
- Porto Alegro, Brazil ยท Brazil
- Witnesses
- Not recorded
- Evidence
- Not recorded
What was reported
No written summary has been added for this record yet. The full original file is linked below.
References
Source: Project Blue Book, U.S. Air Force (National Archives)