What happened
A translucent object shaped like a disc or a wheel crossed the sky very fast, leaving a dark blue trail. It climbed and cut a path through the clouds.
"disc- or wheel-shaped"Shape words from the Project Blue Book summary
Witnesses
Three Pan American Airways ground crewmen, including Mr. Leidy
Explanation
Unresolved
Sources
- Patrick Gross, Project Blue Book unknowns of 1947ufologie.patrickgross.org
- The Black Vault, Project Blue Book unknown case files, complete listtheblackvault.com
Filed by Project Blue Book as unidentified.