Angara Airlines Flight 9007
Angara Airlines on behalf of Tomsk Avia Antonov An-24RV · Ditching following engine fire
From Tomsk Kamov Airport (TOF) to Surgut International Airport (SGC)
Event
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- Event fatalities
- 7 · all aircraft and ground
- Ground fatalities
- Unknown
- Occupants
- 37
- Survivors
- 30
- InjuriesFatal: death within 30 days. Serious: over 48 hours in hospital within a week, most broken bones, severe bleeding, nerve or organ damage, or serious burns. Minor: anything less. Glossary
- 19
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- Airline
Antonov An-24RV
- Flight
- 2G9007
- Aircraft type
- Antonov AN-24
- Category
- Airplane · from aircraft type
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- RA-47302
- Onboard fatalities
- 7
- Route
- From Tomsk Kamov Airport (TOF)To Surgut International Airport (SGC)
Cause areas
- Aircraft › Aircraft power plant
- Personnel issues › Action/decision
From the investigation findings the Wikipedia article reports, sorted into the NTSB's cause areas with AI assistance.
Approximate · Coordinates from the Wikipedia article; not checked against an investigation report.
From the Wikipedia article
On 11 July 2011, Angara Airlines Flight 9007, an Antonov An-24 turboprop passenger aircraft on a domestic service from Tomsk to Surgut, Russia, ditched into the Ob River, after suffering an engine fire. Seven of the 37 people on board died.
Accident
Angara Airlines flight IK9007 (also designated as Tomsk Avia flight SP5007), took off from Bogashevo Airport in Tomsk at 10:10 local time (UTC+7) on 11 July bound for Surgut International Airport, with 4 crew and 33 passengers on board.
At around 11:36, while the aircraft was cruising at 6000 m, a magnetic chip detector signalled the presence of particles in the port (left) engine's oil system. The captain decided to continue the flight, but 8 minutes later a burning smell filled the cockpit and the fire alarm on the port engine briefly activated. The engine was throttled back but not shut down, and the bleed air supply was closed.
The crew initiated a diversion to Nizhnevartovsk Airport, and at 11:52, following a sudden drop in the oil pressure and the onset of severe vibrations, the crew realised that the engine was indeed on fire, at which point the engine was shut down and the fire suppression system activated. However, the fire did not extinguish, and the crew elected to ditch immediately into the nearby Ob River.
The An-24 came down at 11:56 near Strezhevoy, approximately 60 km south-east of Nizhnevartovsk. Due to the shallow water and the presence of undulations in the river bed, the aircraft was severely damaged in the ditching. Seven of the 37 people on board were killed. Nineteen people were treated for injuries.
Investigation and cause
Investigation
The Interstate Aviation Committee (IAC/МАК) of the Commonwealth of Independent States opened an investigation into the accident. Both the cockpit voice recorder and the flight data recorder were recovered and examined.
In August 2011, the West Siberian Transportation Prosecution Office announced that maintenance of the aircraft was found to be not compliant with Russian regulations, and that maintenance checks for the magnetic chip detector were noted in the aircraft's technical log but were never carried out. Two officials of Angara Airlines were charged.
In December 2013, the MAK released its final report. It found that the engine fire had originated with the failure of a support bearing of the compressor rotor, possibly due to a manufacturing defect or an incorrect reassembly of the engine after maintenance. The report also cited as contributing factor the captain's apparent reluctance to shut down the affected engine despite various abnormal indications, which allowed the fire to develop and become inextinguishable.
Text from the Wikipedia article “Angara Airlines Flight 9007” (revision 1339297422, retrieved 2026-09-18) by its authors, under CC BY-SA 4.0. Extracted as plain text: references, tables, images and some sections are left out. Read the article
Sources
Wikipedia article: Angara Airlines Flight 9007
- Article
- Angara Airlines Flight 9007
- Revision
- 1339297422 · 2026-02-19 · retrieved 2026-09-18
- Wikidata
- Q530498
- Licence
- Text CC BY-SA 4.0, by the article's authors; Wikidata CC0; town positions GeoNames (CC BY 4.0)
Where each value comes from
- Record
- Wikipedia article "Angara Airlines Flight 9007" (page 32375761, revision 1339297422)
- Date
- Wikipedia infobox: date
- Place and country
- Wikipedia infobox: site
- Map position
- Wikipedia article coordinates
- Aircraft, operator and route
- Wikipedia infobox: aircraft type, registration, operator, origin and destination; route airports from the linked airport articles' Wikidata codes (OurAirports)
- Operation
- airline flight number in the infobox
- Fatalities
- Wikipedia infobox: aircraft fatalities
- Ground fatalities
- not stated in the Wikipedia infobox
- Summary
- Wikipedia infobox: summary
Source notes (1)
- Wikipedia · Facts from the Wikipedia article's infobox and coordinates, not checked against an investigation report. Independent review pending.