29 Oct 1967 - Yorkton, Saskatchewan, Canada

29 October 1967 19:30
Yorkton, Saskatchewan, Canada

An object was sighted by multiple independent witnesses that had an appearance and aerobatic performance beyond the capability of known earthly aircraft.

One object was observed by several male witnesses, two of them an experienced observors, for three hours (Shingoose).

Hynek rating: CE1
Vallee rating: CE1
Click for map of area.
Sources: 222; 237