UFO case file · UFO-16437
Oporto, Portugal disc or spherical object report — March 1, 1975
OPORTO, PORTUGAL, Douro, Portugal
Open this case in the interactive AtlasCase description
On March 1, 1975, at 8:20 p.m., at Oporto, Portugal, Douro, witnesses reported the following: Observers / (seen thru) binoculars. Cone-object / 400M altitude / 30 minute(s). Changes brightness.
Recorded details
- Local time
- 20:20
- Craft description
- Craft / Vehicle, Probe / Drone
- Coordinate precision
- SOURCE_APPROXIMATE
- Date precision
- EXACT_DAY