What happened
An object shaped like two plates joined face to face, dull underneath and bright aluminum on top, about 20 feet across and 4 to 5 feet thick, rocked or rotated through six cycles while it dropped and flew, all very fast.
"two plates attached face-to-face"Shape words from the Project Blue Book summary
Witnesses
Construction company owner Gosta Miller and three others
Explanation
Unresolved
Sources
- Patrick Gross, Project Blue Book unknowns of 1949ufologie.patrickgross.org
- The Black Vault, Project Blue Book unknown case files, complete listtheblackvault.com
Filed by Project Blue Book as unidentified.