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Aeroflot Flight 415

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1962 aviation accident
Aeroflot Flight 415
An Antonov An-10, similar to the one involved in the accident
Accident
Date28 July 1962 (1962-07-28)
SummaryCFIT due to ATC error
Site21 km southeast of Sochi Airport
Aircraft
Aircraft typeAntonov An-10A
OperatorAeroflot
RegistrationCCCP-11186
Flight originSnilow Airport
StopoverSimferopol Airport
DestinationAdler/Sochi Airport
Occupants81
Passengers74
Crew7
Fatalities81
Survivors0

Aeroflot Flight 415 (Russian: Рейс 415 Аэрофлота Reys 415 Aeroflota) was a domestic scheduled passenger flight operated by Aeroflot from Lviv to Sochi with a stopover in Simferopol. On 28 July 1962 the Antonov An-10 operating the route crashed near Gagra, Abkhaz ASSR, Georgian SSR, killing all 81 passengers and crew on board.

Aircraft

The aircraft involved in the accident was an Antonov An-10A with four Ivchenko AI-20K engines, registered CCCP-11186 to the Ukraine division of Aeroflot. At the time of the accident, the aircraft had sustained 1,358 flight hours and 1,059 pressurization cycles.

Passengers and crew

74 passengers and seven crew members were aboard Flight 415. The cockpit crew consisted of the following:

Nuclear physicist Natan Yavlinsky, designer of tokamak devices, was on the flight with his family.

Description of accident

At 14:37 the An-10 departed from Simferopol Airport and proceeded on the route at an altitude of 6000 meters. At 15:06 the flight was passed over to Sochi air traffic control. At 15:29 the crew of the An-10 contacted air traffic control and were instructed to proceed on a bearing of 240° and given information regarding the weather; mild winds at 3–4 m/s were present. The controller failed to inform the flight crew about the cloudcover at approximately 600 meters on the mountains nearby. Shortly thereafter the aircraft was given permission to decrease altitude to 500 meters. At 15:37 the crew reported they were at the new assigned altitude and still on a bearing of 240°; to which the controller responded with by ordering the flight to change course to a bearing of 60°; after which the air traffic controller was replaced when shifts were changed. When the air traffic controller noticed the aircraft approaching the mountains, he ordered the flight to change course to the left by 20°, when in fact it would have taken a minimum of 60° to avoid the mountains. At 15:41 and at an altitude of 500 meters, the aircraft crashed into the 700 meter tall mountain, killing all 81 people aboard the plane.

Causes

Numerous errors were responsible for the crash, including but not limited to:

  • The unsatisfactory flight plan, which established the flight approaching the airport at a bearing of 240° from the side of the mountains;
  • The approach configuration itself, which was not approved by the Ministry of Civil Aviation
  • Insufficient preparation for the flight to Sochi Airport by the crew, resulting in their following the air traffic controller’s instructions which put them on a dangerous course, causing the flight to enter the clouds and crash into the mountain.
  • The vicinity of the approach of aircraft to the mountains, specifically the distance of separation between incoming flights and the mountains.

Aftermath

After the crash the approach by the mountains was banned. All incoming aircraft to Sochi Airport now carry out approach over the sea.

References

  1. Ranter, Harro. "ASN Aircraft accident Antonov 10A CCCP-11186 Adler/Sochi Airport (AER)". aviation-safety.net. Retrieved 2017-04-13.
  2. "An-10A c/n 0402003". Scramble Soviet Transport Database.
  3. "Авиакатастрофа Ан-10А близ аэропорта Адлер. 1962". avia.pro. Retrieved 2017-12-26.
  4. "Это тоже был багаж Явлинского, приобретенный еще на ХЭМЗе - Ядерное о…". archive.is. 2015-04-15. Archived from the original on 2015-04-15. Retrieved 2018-11-21.
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Aviation accidents and incidents in 1962 (1962)
Feb 25 Avensa Fairchild F-27 accidentMar 1 American Airlines Flight 1Mar 4 Caledonian Airways Flight 153Mar 8 Turkish Airlines crashMar 16 Flying Tiger Line Flight 739May 6 Channel Airways Dakota accidentMay 12 Godthab Catalina crashMay 22 Continental Airlines Flight 11Jun 3 Air France Flight 007Jun 22 Air France Flight 117Jun 30 Aeroflot Flight 902Jul 7 Alitalia Flight 771Jul 19 United Arab Airlines Flight 869Jul 22 Canadian Pacific Air Lines Flight 301Jul 28 Aeroflot Flight 415Sep 3 Aeroflot Flight 03Sep 18 Aeroflot Flight 213Sep 23 Flying Tiger Line Flight 923Nov 23 United Air Lines Flight 297Nov 23 Malév Flight 355Nov 27 Varig Flight 810Nov 30 Eastern Air Lines Flight 512Dec 14 Paraná da Eva Panair do Brasil Lockheed Constellation crashDec 19 LOT Vickers Viscount accident
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