Keystone XB-1 crash, Jan 21, 1928, Fairfield Ohio
Keystone XB-1 accident on January 21, 1928 near Fairfield Ohio, United States with no fatalities.
- Date: January 21, 1928
- Aircraft: Keystone XB-1
- Location: Fairfield Ohio, United States
- Fatalities: 0
- Phase of flight: En route
The Keystone XB 1 serial 27-334 was written off at Fairfield Air Depot, Ohio, on 21 January 1928 after an engine fire. The aircraft was later converted to the XB 1B.