In Starokostyantyniv, Khmelnytskyy Region the Su-25 jet aircraft of the Ukrainian Armed Forces caught fire on the runway during a planned flight on 14 July. The pilot ejected.
The Defence Ministry in a statement described the pilot's health as satisfactory.
The fire was extinguished.
A commission has been formed to investigate the incident.
SU-25 is a single-seat, twin-engine jet aircraft developed in the Soviet Union.