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 |
Destination airport: | Mamadysh-Republican Clinical Hospital |
Investigating agency: | MAK |
Confidence Rating: | Accident investigation report completed and information captured |
Narrative: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:
|
| |
Investigating agency: | MAK |
Report number: | |
Status: | Investigation completed |
Duration: | |
Download report: | Final report |
|
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, ] |
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