Polikarpov U-1 crash, Dec 31, 1929, Russia
Polikarpov U-1 accident on December 31, 1929 near Russia with no fatalities.
- Date: December 31, 1929
- Aircraft: Polikarpov U-1
- Location: Russia
- Fatalities: 0
A Dobrolet Polikarpov U 1 crashed somewhere in Russia in 1929. The exact date is not known.