What happened
Radar tracked one stationary target for 20 minutes. A visual sighting at about the same time was explained; the radar target was not.
"one stationary target"Shape words from the Project Blue Book summary
Witnesses
Radar maintenance personnel
Explanation
Unresolved
No explanation has been found.
Sources
- Patrick Gross, Project Blue Book unknowns of 1953ufologie.patrickgross.org
- The Black Vault, Project Blue Book unknown case files, complete listtheblackvault.com
Filed by Project Blue Book as unidentified.