| Accident date | 07.09.2011 |
| Investigation status | |
| Aircraft registration number | RA-42434 |
| Place of aircraft departure | |
| Airport of departure | Tunoshna |
| Intended destination | |
| Intended Airport of arrival | |
| Accident site | 1 km (0.6 mls) W of Yaroslavl-Tunoshna Airport (IAR) |
| Latitude | 57°32.982' |
| Longitude | 040°07.284' |
| Aircraft type | YAK-42 |
| Serial № | |
| Aircraft operator | YAK Service |
| Aircraft owner | Russian Federation |
| The date of the completion of the investigation (report) | 24.02.2012 |
| Number of fatalities | 44 |
| Victims accuracy | |
| Degree of aircraft destruction | the aircraft is destroyed |
| Report | report_ra-42434.pdf (22.24 MB) |
| Aviation type | Commercial air transport |
| Works type | |
| Note |