Plane crash AN-8 Ministry of Shipbuilding Industry of the USSR near Bratsk
Date of the crash: November 30.08.1977, XNUMX
Country of the crash: the USSR
Location of the crash: Irkutsk region, 10 km from Bratsk
aircraft Brand: An-8
Registration of aircraft: SSSR48094
Name of air carrier: SMEs USSR Shipyard. Plant. Leninsk. Komsomol
Chronology of events:
In the plane lost control while flying in IMC day route, I began with a large angle of trajectory and dive at considerable speed, then destroyed in air from above the estimated loads.
Data on victims:
Total on board were people 7: 5 2 crew members and passengers. Total killed 7 people: crew 5, 2 passengers.
Details of the crash:
Phase of flight: Horizontal (cruising) flight
Identified causes of the crash: the causes are unknown
Data on the plane:
aircraft Brand: An-8
Aircraft ID: SSSR48094
Country where registered aircraft: the USSR
Date of manufacture of the aircraft: 16.02.1960
The serial number of the aircraft: 0A3410
Hours aircraft: 6200
The cycles of use of the aircraft: 3889
Flight data:
Tour type: Cargo
Aviation Company: SMEs USSR Shipyard. Plant. Leninsk. Komsomol
The country, which was registered aviation company: USSR
details
The findings, which investigated plane crash
The exact cause of the accident was not established due to the death of the crew, the complete destruction of the aircraft, and insufficient information from the MSRP-12, on which one-time commands about the response of the fire extinguishing systems, the artificial horizon failure, switching to the backup power bus, the vane pump, and the autopilot were not registered.
The most likely cause of the catastrophe: the loss of spatial orientation of the crew due to the refusal of artificial horizon AGGB2.
The plane shape of the periodic service was held at the base point, which does not have a complete set of technological and special equipment.
Fell north of the settlement of Targiz, it is west of Bratsk at 70 km. The photo with the board number is.
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