An Al-31F engine used in Su-27 and Su-27UB planes. The Ufa Engine-building Production Association.
- Location: Republic of Bashkortostan, Russia
- Event date: 27.06.2007
- Date published: 27.06.2007
- Author: Anton Denisov
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 2160x3000px, 950.6Kb