You can help expand this article with text translated from the corresponding article in Swedish. (October 2021)Click [show] for important translation instructions.
|
Accident | |
---|---|
Date | 12 September 2021 |
Summary | Controlled flight into terrain caused by Pilot error |
Site | 4 km short of the runway near Kazachinskoye Airport 56°15′04″N107°32′05″E / 56.25123°N 107.53474°E |
Aircraft | |
Aircraft type | Let L-410UVP-E20 |
Operator | Aeroservice on behalf of Siberian Light Aviation |
Registration | RA-67042 |
Flight origin | Irkutsk Airport |
Destination | Kazachinskoye Airport |
Occupants | 16 |
Passengers | 14 |
Crew | 2 |
Fatalities | 4 |
Injuries | 12 |
Survivors | 12 |
Siberian Light Aviation Flight 51 was a passenger flight on September 12, 2021, by a Let L-410 Turbolet plane, from Irkutsk north to Kazatjinskoje, Irkutsk Oblast, Siberia, near Lake Baikal. The plane crashed about 4 kilometers (2.5 miles) from the airport.
The Interstate Aviation Committee (IAC or MAK), the Russian Accident Commission, determined that the crash was caused by the crew failing to comply with night flight rules.
The flight was operated on behalf of Aeroservice LLC. [1] [2]
The aircraft, a Let L-410 Turbolet model UVP-E20, was manufactured and commissioned in 2014. The Let-410 is built by Czech aerospace manufacturer Let Kunovice.
The airline Siberian Light Aviation, also known by the name of Sila Avia, was founded in January 2017 and flies short-haul flights in Siberia and areas just southwest of Siberia such as Omsk, Tiumen, Yekaterinburg, Chelyabinsk and Nizhny Tagil. Their headquarters is in Magadan. At the time of the accident, there were eight L-410 aircraft and three Antonov An-28 aircraft in their fleet.
After a previously spotless safety record, Flight 51 was the airline's second serious incident in 2021. On July 17, Siberian Light Aviation Flight 42, an Antonov-28 with 2 pilots and 15 passengers, suffered a dual engine failure and crash landed in a remote area in the Vasyugan Swamp in southwestern Siberia. In that accident, all of the occupants survived the accident with one crew member requiring surgery.
The captain of Siberian Light Aviation Flight 51 had just over 5,600 flight hours at the time of the accident, including 483 hours as captain.
After an earlier failed landing attempt at 10:35 p.m., the accident occurred at about 11:15 p.m. local time during the crew's second attempt to land the plane. In thick fog, the plane collided with trees on a cliff next to the Kirenga River, about 2.5 mi (4.0 km) southwest of the runway.
Rescuers were quickly on the scene and initially managed to rescue everyone on board. According to the region's governor, Igor Kobzev, five people were able to leave the wreckage on their own while the others had to be helped or carried out. Four people died from their injuries within 24 hours of the accident. Of the 16 people on board, 12 survived. Three passengers and the co-pilot were killed.
MAK, the Russian Accident Commission, launched an investigation into the accident on the same day.
The investigation has shown that visibility was no more than 500 metres either at the time of the plane's first failed landing attempt or at the time of the accident.
Kazatjinskoje Airport lacked sophisticated radar systems and the ability for aircraft to make instrumental landings (ILS). In the aftermath of the crash, Rosaviatsia, Russia's regulatory committee on civil aviation, has proposed an investigation and the possibility of banning night landings in Kazatjinskoje and other airfields in Russia in the future, where visual landings are the only possibility and facilities for instrument landings are missing.
While the media speculates about pilot mistakes in flight in bad weather, the surviving captain has said in interviews after the accident that important navigational instruments were out of order and that played a role in the accident.
In the report released by the Russian Interstate Aviation Committee (MAK) it was established that the probable cause of the accident was the pilots' failure to comply with night flight rules, leading them to make an approach with visibility below the established minimum levels, sending the plane into collision with trees during controlled flight. The investigation report found other factors contributing to the accident, which centered on crew errors including failure to take timely action in landing at an alternative airport, reduced situational awareness in the use of autopilot and poor interaction among pilots who did not fully control the flight parameters. [3]
The Antonov An-28 is a twin-engined light turboprop transport aircraft, developed from the Antonov An-14M. It was the winner of a competition against the Beriev Be-30, for use by Aeroflot as a short-range airliner. It first flew in 1969. A total of 191 were built and 16 remain in airline service as at August 2015. After a short pre-production series built by Antonov, it was licence-built in Poland by PZL-Mielec. In 1993, PZL-Mielec developed its own improved variant, the PZL M28 Skytruck.
JSC Angara Airlines is an airline based in Irkutsk, Russia.
S7 Airlines Flight 778(S7778/SBI778) was a scheduled domestic passenger flight from Moscow to Irkutsk, Russia. On 9 July 2006, at 06:44 local time, the Airbus A310-324 aircraft operating the route overran the runway during its landing in Irkutsk. The aircraft failed to stop and crashed through the airport's concrete perimeter fence, struck rows of private garages and burst into flames, killing 125 people.
UTair Flight 471 was a scheduled domestic passenger flight of a Tupolev Tu-134 on 17 March 2007, that suffered heavy structural damage during a hard landing at Samara Kurumoch Airport near Samara, Russia. Of the 50 passengers and 7 crew members on board, 6 people were killed and 20 injured when the aircraft broke apart. The plane was flying from the Siberian city of Surgut to Samara and then to Belgorod.
Vladivostok Air Flight 352 was a scheduled passenger flight from Yekaterinburg, Russia to Vladivostok via Irkutsk. On 4 July 2001, the aircraft operating the flight, a Tupolev Tu-154M with tail number RA-85845, lost control, stalled, and crashed while approaching Irkutsk Airport. All 136 passengers and 9 flight crew members aboard perished, making it the third deadliest aircraft crash over Russian territory to date after Aeroflot Flight 3352 and Aeroflot Flight 217.
Aeroflot Flight 821 was a scheduled domestic passenger flight operated by Aeroflot-Nord in a service agreement with Aeroflot and as its subsidiary. On 14 September 2008, the aircraft operating the flight crashed on approach to Perm International Airport at 5:10 local time (UTC+06). All 82 passengers and six crew members were killed. Among the passengers who were killed was Russian Colonel General Gennady Troshev, an adviser to the President of Russia who had been the commander of the North Caucasus Military District during the Second Chechen War. A section of the Trans-Siberian Railway was damaged by the crash. Flight 821 is the deadliest accident involving a Boeing 737-500, surpassing the 1993 crash of Asiana Airlines Flight 733, and was the second-deadliest aviation incident in 2008, behind Spanair Flight 5022.
Katekavia Flight 9357 was an Antonov An-24 regional aircraft on a domestic flight from Krasnoyarsk to Igarka in Russia that crashed on final approach in fog in the early hours of 3 August 2010, killing twelve out of the fifteen people on board.
On 13 July 2011, Noar Linhas Aéreas Flight 4896, a Let L-410 Turbolet passenger aircraft on a domestic service from Recife to Mossoró, Brazil, crashed shortly after take-off in the Boa Viagem neighbourhood of Recife, after suffering an engine failure. All 16 people on board were killed.
UTair Flight 120 was a scheduled domestic passenger flight from Tyumen to Surgut, Russia. On 2 April 2012, the ATR-72 turboprop aircraft operating the flight crashed shortly after take-off from Roschino International Airport, killing 33 of the 43 people on board. Investigation carried out by the Russian Interstate Aviation Committee (MAK) revealed that the aircraft had not been de-iced prior to its take-off, even though it had been parked for hours in snowy condition. The crew of the flight were aware that ice and snow had accumulated on the aircraft, but decided not to de-ice it.
On 12 September 2012 at about 12:20 local time, Petropavlovsk-Kamchatsky Air Flight 251, operated by an Antonov An-28, crashed while attempting to land at Palana Airport in Russia. Both pilots were killed, together with 8 of the 12 passengers. All 4 survivors were in serious condition. The aircraft descended below minima on approach in instrument meteorological conditions and impacted a forested slope. Alcohol was found in the blood of both flight crew.
Tatarstan Airlines Flight 363 was a scheduled domestic passenger flight, operated by Tatarstan Airlines on behalf of Ak Bars Aero, from Moscow to Kazan, Russia. On 17 November 2013, at 19:24 local time (UTC+4), the Boeing 737-500 crashed during an aborted landing at Kazan International Airport, killing all 44 passengers and 6 crew members on board, making it 2013's worst plane crash.
On the morning of 1 July 2016, an Ilyushin Il-76 aircraft configured for aerial firefighting and belonging to the Russian Ministry of Emergency Situations crashed near Lake Baikal northeast of Irkutsk in Siberia, Russia. All ten crew members were killed.
Saratov Airlines Flight 703 was a domestic passenger flight from Moscow Domodedovo Airport to Orsk Airport in Russia. On 11 February 2018, the aircraft serving the flight, an Antonov An-148-100B, crashed shortly after take-off, killing all 71 people on board – 65 passengers and six crew members.
Siberian Light Aviation - (SiLA) is a Russian airline operating turboprop aircraft for regional flights in Siberia. It received its air operator certificate for commercial transportation in 2014. In Russian, the word "sila" means "force".
Khabarovsk Airlines Flight 463 was a scheduled domestic passenger flight from Nikolayevsk-on-Amur Airport to Nelkan Airport in Russia. On 15 November 2017 the Let L-410 Turbolet operating the flight crashed short of the runway at Nelkan Airport, killing all but one of the seven people on board. The sole survivor was a three-year-old girl who sustained serious injuries. The crash was caused by a malfunction of the right engine's propeller.
Angara Airlines Flight 200 was a domestic scheduled flight from Ulan-Ude Airport to Nizhneangarsk Airport, Russia. On 27 June 2019, the Antonov An-24RV aircraft operating the flight suffered an engine failure on take-off. On landing at Nizhneangarsk, the aircraft departed the runway and collided with a building. All 43 passengers survived the crash while two of the four crew, the captain and flight engineer, were killed.
Petropavlovsk-Kamchatsky Air Flight 251 (PTK251) was a domestic Russian scheduled passenger flight from Petropavlovsk-Kamchatsky to Palana, both in Kamchatka Krai in the Russian Far East. On 6 July 2021, the Antonov An-26 serving the flight crashed on approach to Palana, killing all 28 passengers and crew on board.
Siberian Light Aviation Flight 42 was a domestic Russian scheduled passenger flight from Kedrovy to Tomsk, both in Tomsk Oblast in Siberia. On 16 July 2021, the Antonov An-28 operating the flight suffered icing in the engines leading to a dual engine failure 10 minutes into the flight and crash landed in a remote area in the Vasyugan Swamp in the Bakcharsky District. The pilot suffered a broken leg requiring surgery, but all of the remaining passengers and crew escaped with only minor injuries. An investigation ultimately concluded that the pilots of the aircraft had not activated the anti-icing system, which led to an accumulation of ice, resulting in engine failure. Initially praised as a hero for his handling of the incident, the captain of the flight was ultimately criminally charged for violating safety protocols, leading to the crash.
On November 3, 2021, Grodno Aviakompania Flight 1252, an Antonov An-12BK registered EW-518TI crashed during an attempt to go-around, killing all nine people on board. This was the first fatal accident for Grodno Aviakompania.