ASN Wikibase Occurrence # 59764
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| Date: | Saturday 2 May 2009 |
| Time: | 12:01 |
| Type: |  Mil Mi-2 |
| Owner/operator: | Second Kazan Aircraft Enterprise |
| Registration: | RA-23710 |
| MSN: | 5410516018 |
| Year of manufacture: | 1988 |
| Fatalities: | Fatalities: 0 / Occupants: 3 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Kazan -
 Russia
|
| Phase: | Initial climb |
| Nature: | Ambulance |
| Departure airport: | Kazan-Republican Clinical Hospital |
| Mamadysh-Republican Clinical Hospital | |
| Investigating agency: | MAK |
| Confidence Rating: |  Accident investigation report completed and information captured |
Crashed shortly after take off from a clinic, all occupants injured. The Mi-2 failed to maintain altitude after failure of one of the engines. The crew had limited time to select a location for a forced landing. The helicopter rolled over to the right and caught fire.
Conclusion of the Commission:
The reason for the helicopter Mi-2 RA-23710 crash was a combination of the following factors:
- failure of the GTD-350 right engine No. 481662171 due to the destruction of the blades of the 2nd stage of the rotor of a free turbine (design and production drawback);
- the impossibility of horizontal flight with one engine running;
- lack of time to choose a place of emergency landing;
- emergency landing on the ground, non-uniform in density, which led to the helicopter falling over to the starboard side, destroying its structure and fire.
Accident investigation:
 |
|
Sources:
https://mak-iac.org/russian/investigations/2009/%D0%9C%D0%B8-2%20RA-23710.html
http://de.rian.ru/society/20090502/121410210.html
http://www.airdisaster.ru/database.php?id=580
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 02-May-2009 03:50 | Bleiente | Added |
| 02-May-2009 06:30 | Peter Frei | Updated |
| 03-May-2009 12:01 | krasatpi | Updated |
| 16-Jun-2010 11:00 | harro | Updated [Time, Location, Departure airport, Destination airport, Source, Narrative] |
| 13-Jul-2020 18:28 | harro | Updated [Narrative, Accident report, ] |
Corrections or additions? ... Edit this accident description
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