UFO case file · UFO-2026
Sea of Japan unidentified-object report — June 30, 1952
Sea of Japan, International waters
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NICAP's database preserves a brief report for June 30, 1952 at Sea of Japan, International waters: Circular object flattened on top and bottom. No fuller event sequence is included in the source entry.
Recorded details
- Craft description
- Circular object flattened on top and bottom
- Coordinate precision
- LOCALITY_APPROXIMATE
- Date precision
- EXACT_DAY