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 EX-009, the Boeing 737 involved, photographed four days before the accident | |
| Accident | |
|---|---|
| Date | 24 August 2008 (2008-08-24) |
| Summary | Controlled flight into terrain during approach due to pilot error |
| Site | Manas International Airport, Bishkek, Kyrgyzstan 43°4′42.2″N 74°21′47.5″E / 43.078389°N 74.363194°E / 43.078389; 74.363194 |
| Aircraft | |
| Aircraft type | Boeing 737-219 Advanced |
| Operator | Itek Air |
| Registration | EX-009 |
| Flight origin | Manas International Airport, Bishkek, Kyrgyzstan |
| Destination | Tehran Imam Khomeini International Airport, Tehran, Iran |
| Occupants | 90 |
| Passengers | 85 |
| Crew | 5 |
| Fatalities | 65 |
| Injuries | 18 |
| Survivors | 25 |
Iran Aseman Airlines Flight 6895, was a Boeing 737-200, registered as EX-009, operating a charter flight operated by Itek Air on behalf of Iran Aseman Airlines which crashed on 24 August 2008 (at 20:30 local time) near Manas International Airport in Kyrgyzstan while en route to Imam Khomeini International Airport, Tehran, Iran. It crashed while returning to the airport of origin after experiencing technical difficulties.
Accident
Reports state that members of the crew reported "technical issues" with the plane shortly after take off. Within 10 minutes the crew reported a severe loss of cabin pressure. When they attempted to make an emergency landing, the aircraft crashed approximately 2 kilometres (1.2 mi) from the airport runway and burst into flames. The United States Air Force sent ambulances and fire apparatus with firefighters and medical personnel from its base at the airport in response to a request for assistance.
There were 90 people on board (85 passengers and 5 crew) of whom 65 died. This makes it the deadliest aircraft accident to ever occur in Kyrgyzstan. A total of 25 are reported to have survived. The victims included ten members of a Bishkek high school sports team, Kyrgyzstan National U18 Basketball Team.
Investigation
The Interstate Aviation Committee (MAK) attempted to retrieve data from the flight-data and cockpit voice-recorders, which were badly damaged in the fire which destroyed most of the aircraft. While disassembling the casing, both the mechanisms of the tape recorder and the tape media in the voice recorder were found in damaged condition, but the MAK attempted to read the data from the damaged media.
The MAK has released its final report. According to the report, the forward left cabin door was not closed completely, most likely due to a jammed seal. The MAK stated that this did not contribute to the accident. It further stated that lack of pressurization did not require an immediate landing using a visual approach, and therefore pilots should have used an instrument approach. Furthermore, during the visual approach, the crew realized they were too fast and too high to land, and therefore decided to make a 360 degree orbit to reduce their speed and altitude before landing. While executing that turn, the pilot flying failed to maintain visual contact with the runway, failed to properly monitor altitude and ignored automated warnings about terrain proximity (TAWS).
It has been reported that both the captain and co-pilot have been sentenced to five years and five years and two months respectively in a penal colony for the crash.
MAK concluded that the cause of the crash was the crew allowing the altitude reduction of the aircraft at night to a height below the minimum height during a visual approach for an emergency landing at the airport of departure due to depressurization caused by a failed left front door seal, which led to the collision of the aircraft with the ground, the destruction of the aircraft structure followed by fire and death.
According to the report, the combination of the following factors contributed to the accident:
- Deviations from the Boeing 737-200 standard operating procedure and pilot flying / pilot monitoring task sharing principles;
- Non-adherence to visual approach rules, as the crew did not keep visual contact with the runway and/or ground references and did not follow the prescribed procedures after they lost visual contact;
- Loss of altitude control during the missed approach (which was performed because the PIC incorrectly evaluated the aircraft position in comparison with the required descent flight path when he decided to perform visual straight-in approach);
- Non-adherence to the prescribed procedures after the TAWS warning was triggered.
Aircraft information
The crashed plane first flew on 16 June 1980 and was delivered on 1 July of the same year to Air New Zealand as ZK-NAS. In 1995, it was sold to Copa Airlines, and in 2003 was again sold to Phoenix Aviation. In 2005, Phoenix Aviation was rebranded as AVE.com, and in April 2006, it changed hands to Itek Air.
Itek Air, along with all air carriers certified by the authorities with responsibility for regulatory oversight of Kyrgyzstan, is included in a European Union list of banned airlines for safety concerns and is therefore not permitted to fly over the territory of the EU. In May 2008, EX-009 passed a full technical inspection.
References
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 20 May 2009. Retrieved 14 May 2009.
{{cite web}}: CS1 maint: archived copy as title (link) - تعداد مسافران ايراني هواپيماي سانحه ديده قرقيزي 52 نفر اعلام شد (in Persian). IRNA. 25 August 2008. Archived from the original on 28 August 2008. Retrieved 26 August 2008.
- شهروندان ایران در سانحه هوایی قرقیزستان (in Persian). BBC Persian. 25 August 2008. Retrieved 27 August 2008.
- اخبار سوانح هوانوردی (in Persian). asemansafety.ir. Archived from the original on 29 August 2008. Retrieved 27 August 2008.
- ^ "ASN Aseman Airlines Flights 6875". 24 August 2008. Retrieved 24 August 2008.
- Namatbayeva, Tolkun (25 August 2008). "At least 68 dead in Bishkek, Kyrgyzstan 737 air crash". Agence France-Presse via Herald Sun. Archived from the original on 1 September 2008. Retrieved 31 August 2008.
- "ASN Aviation Safety Database". Aviation Safety Network. Aviation Safety Network. Retrieved 17 January 2017.
- ^ Saralayeva, Leila (25 August 2008). "68 die, 22 survive airliner crash in Kyrgyzstan". AP via Google News. Archived from the original on 30 August 2008. Retrieved 25 August 2008.
- "News Channel - Homepage - flightglobal.com". Retrieved 19 January 2017.
- http://asndata.aviation-safety.net/reports/2008/20080824-0_B732_EX-009.pdf
- https://www.cao.ir/web/accidents/reports?p_p_id=NetFormGetFile_WAR_NetForm&p_p_lifecycle=2&p_p_resource_id=getFile&_NetFormGetFile_WAR_NetForm_file=VFBPbHRheURmQ3Zld3NocDVnYVo1SjVCQXZKSzl2RGtZVlBDNnVFV0d2d1g0YlhMb2VKRGtab0kvM000SDgxVVh5MFF4N0IxUllrMQpta3l6VTlIQS93PT0=.pdf
- "EX-009 Itek Air Boeing 737-219(A) - cn 22088 / ln 676 - Planespotters.net". Planespotters.net. Retrieved 25 August 2008.
- На борту упавшего в Киргизии "Боинга" находился 51 иностранец (in Russian). Lenta.Ru. 24 August 2008. Retrieved 25 August 2008.