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Contents

   



(Top)
 


1 Aircraft  





2 Crew  





3 Accident  





4 Conclusions  





5 See also  





6 References  














Aeroflot Flight A-13






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Coordinates: 40°1948.6N 50°3408.6E / 40.330167°N 50.569056°E / 40.330167; 50.569056
 

From Wikipedia, the free encyclopedia
 


Aeroflot Flight A-13
An Aeroflot Antonov An-24B, similar to the one involved in the accident
Accident
Date18 August 1973
SummaryStruck a cable at low altitude after suffering an uncontained engine failure
SiteNear Baku-Bina International Airport, Baku, Azerbaijan
40°19′48.6″N 50°34′08.6″E / 40.330167°N 50.569056°E / 40.330167; 50.569056
Aircraft
Aircraft typeAntonov An-24B
OperatorAeroflot
RegistrationCCCP-46435
Flight originBaku-Bina International Airport, Baku, Azerbaijan
DestinationFort-Shevchenko Airport, Kazakh SSR
Passengers60
Crew4
Fatalities56
Injuries8
Survivors8

Aeroflot Flight A-13 (Russian: Рейс A-13 Аэрофлота Reys A-13 Aeroflota) was a scheduled Soviet domestic passenger flight from Baku, AzerbaijantoFort-ShevchenkoinKazakhstan that crashed on 18 August 1973 shortly after takeoff killing 56 of the 64 passengers and crew aboard. The Antonov An-24 had suffered an engine failure on takeoff and was attempting to return to the airport when it struck an oil rig cable at low altitude resulting in a crash. At the time, it was the second deadliest accident involving the An-24 and remains the second deadliest aviation accident in Azerbaijani history.[1] The engine failure had been caused by the effect of continuous overheating on the performance of the blades.

Aircraft

[edit]

The aircraft involved in the accident was an Antonov An-24B registered CCCP-46435 to Aeroflot. The Antonov An-24 is a twin engine medium haul transport/passenger aircraft that was introduced in 1962. The 'B' variant of the model increased passenger capacity and modified the flaps to increase performance.[2] CCCP-46435 entered service in 1968 and was operating under the Azerbaijan Civil Aviation Administration. At the time of the accident, the aircraft had sustained 7,374 flight hours and 5,502 pressurization cycles.[3]

Crew

[edit]

The cockpit crew consisted of:

Accident

[edit]

At 18:36 MSK on 18 August 1973, CCCP-46435 took off from Baku-Bina International Airport for an approximately 300 miles (480 km) flight to the Kazakh town of Fort-Shevchenko. Weather at the time was fair with ten kilometers of visibility, and wind coming from the north. On board were sixty passengers, including eleven children, and four crew who were on their second flight of the day. Just 30 feet (9.1 m) above the runway, the An-24 suffered an uncontained failure of the left engine. At 90 feet (27 m) the crew retracted the flaps and began turning left at an altitude of 120 feet (37 m). As it turned, the left wingtip struck the cable of an oil rig in the Caspian Sea, shearing it off. The plane descended, striking a pipeline, before crashing near a highway at 18:51 MSK. 54 people on board were killed and eight others seriously injured including the flight's captain and flight engineer.[1][3]

Conclusions

[edit]

An investigation of the crash blamed the engine failure on the degradation of the turbine blades in the engine as a result of continuous overheating. This overheating can stem from several causes including not following the correct start-up procedures, design flaws, and the inability to detect overheating by visual means or through instrument indications. The plane was also overloaded beyond its weight capacity by 193 kilograms (425 pounds).[3]

See also

[edit]

References

[edit]
  1. ^ a b Ranter, Harro (1973-08-18). "ASN Aircraft accident Antonov 24B CCCP-46435 Baku-Bina International Airport (BAK)". Aviation Safety Network. Retrieved 2018-02-11.
  • ^ "Antonov AN24". aviation history, history of flight, century of flight. Archived from the original on 2007-11-11. Retrieved 2018-02-11.
  • ^ a b c "Катастрофа Ан-24Б Азербайджанского УГА близ Баку (борт CCCP-46435), 18 августа 1973 года. // AirDisaster.ru - факты, история, статистика" [An-24B crash of the Azerbaijani CAA near Baku (board CCCP-46435), August 18, 1973. // AirDisaster.ru - facts, history, statistics]. aviation accidents, incidents and air crashes in the USSR and Russia (in Russian). Retrieved 2018-02-11.

  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Aeroflot_Flight_A-13&oldid=1228001520"

    Categories: 
    Aviation accidents and incidents in 1973
    Aviation accidents and incidents in the Soviet Union
    Aviation accidents and incidents in Azerbaijan
    Airliner accidents and incidents caused by engine failure
    Aeroflot accidents and incidents
    1973 in the Soviet Union
    Accidents and incidents involving the Antonov An-24
    August 1973 events in Asia
    Airliner accidents and incidents involving uncontained engine failure
    20th-century disasters in Azerbaijan
    Hidden categories: 
    Pages using gadget WikiMiniAtlas
    CS1 Russian-language sources (ru)
    Articles with short description
    Short description matches Wikidata
    Coordinates on Wikidata
    Articles containing Russian-language text
     



    This page was last edited on 8 June 2024, at 23:22 (UTC).

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