What happened
Ten silver ovals flew straight and level at more than 450 m.p.h. for five minutes.
"ten silver, oval objects"Shape words from the Project Blue Book summary
Witnesses
U.S. Navy Lts. J. B. Howard and L. D. Linhard, flying F9F-2 fighters
Explanation
Unresolved
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.