|Date: November 21, 1921
||Personnel: serz. Lazdins
||Aircraft Involved: Nieuport 23 #3 (4271)
- The pilot was returning to Riga from Jelgava.
- Shortly after takeoff, the pilot began performing aerobatics. At one point, the aircraft turned 180 degrees sharply and
struck a haystack, resulting in a crash.
- The pilot seriously injured his left arm and leg and was hospitalized, but did eventually return to active flying duty.