First Air Flight 6560

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First Air Flight 6560
C-GNWN, the aircraft involved in the crash
Accident summary
Date 20 August 2011
Summary Controlled flight into terrain[1]
Site Near Resolute, Nunavut, Canada
74°43′08″N 094°55′05″W / 74.71889°N 94.91806°W / 74.71889; -94.91806Coordinates: 74°43′08″N 094°55′05″W / 74.71889°N 94.91806°W / 74.71889; -94.91806[2]
Passengers 11
Crew 4
Injuries (non-fatal) 3
Fatalities 12
Survivors 3
Aircraft type Boeing 737-210C
Operator First Air
Registration C-GNWN
Flight origin Yellowknife Airport
Destination Resolute Bay Airport

First Air Flight 6560 was a charter flight which crashed near Resolute, Nunavut Canada, on 20 August 2011. 12 of the 15 people on board were killed. The aircraft involved, a First Air passenger-cargo convertible (combi) Boeing 737-200, was flying within Canada, from Yellowknife Airport, Northwest Territories, to Resolute Bay Airport, Nunavut. It crashed approximately 2 km (1.2 mi) east of the Resolute Bay Airport runway.[2][3]

The three survivors, a 48-year-old man, 23-year-old woman and 7-year-old girl,[4] were medivaced to Iqaluit.[3] The last radio call was received at 12:40 pm CDT (17:40 UTC),[5] at which time the aircraft was, according to First Air, about 8 km (5.0 mi) from Resolute Bay Airport, and the aircraft crashed some 10 minutes later.[6][7]

There are conflicting reports about the time of the accident. According to First Air and Transport Canada's Civil Aviation Daily Occurrence Reporting System the crash occurred at 12:40 pm CDT (17:40 UTC).[7][8] However, according to the Transportation Safety Board of Canada the crash happened an hour earlier at 11:42 am CDT (16:42 UTC) and 1 nautical mile (1.9 km; 1.2 mi) east of the airport.[1]

Aircraft[edit]

The aircraft involved was a Boeing 737-200 registration C-GNWN.[2] Ship 414 (serial number 21067) first flew on 2 May 1975 and was delivered to Wien Air Alaska on 14 May 1975.

Accident[edit]

The aircraft was operating a charter flight from Yellowknife Airport, Northwest Territories, Canada to Resolute Bay Airport, Nunavut. It was carrying four crew and eleven passengers. The aircraft crashed on approach to Resolute Bay, killing twelve people. The weather at the time was reported to be poor. The Canadian Forces were conducting Operation Nanook 2011 nearby, which was about to simulate an air disaster in the Resolute Bay area and Royal Canadian Air Force firefighters were the first to respond and reach the crash site.[9] The operation was suspended and those taking part assisted in the rescue efforts.[2] One surviving passenger was admitted to the Qikiqtani General Hospital in Iqaluit, Nunavut for one day while awaiting medivac transfer to Ottawa. The other two surviving passengers were moved from Iqaluit to the Ottawa Hospital in Ottawa, Ontario.[10]

Investigation[edit]

The crash was investigated by the Transportation Safety Board of Canada.[11] On 5 January 2012 a preliminary report was issued stating that the TSB listed the accident as a controlled flight into terrain (CFIT). The report stated that two seconds prior to impact the crew began a go-around. At that time the crew had completed the landing checklist, the flaps were at 40, the aircraft was traveling at 157 kn (291 km/h; 181 mph) and the landing gear was down and locked. Both engines were in operation and producing power at the time. The aircraft had been following an ILS approach due to poor visibility, and post-crash investigation found the ILS system to be operating normally. In fact another aircraft landed 20 minutes after the crash of flight 6560 using an ILS approach.[1]

On 25 March 2014, the TSB issued their final report on the crash.[12] The conclusion of the investigation was that the aircraft missed the runway centerline signal during the autopilot-managed turn to final approach, but an inadvertent movement of the control column caused the autopilot to switch modes. As a result, the autopilot did not continue turning to re-intercept the ILS signal and instead leveled out. Due to being oversaturated with work in preparing to land, neither pilot noticed the change in the autopilot mode. The aircraft had a malfunctioning compass providing incorrect readings to the flight instruments (although the onboard GPS and ILS were providing correct information), causing the pilot to believe the aircraft was flying more toward the west and would cross the runway centerline again and re-acquire the signal, when in fact the aircraft was flying roughly parallel to the runway and a wind from the southwest was pushing it even further to the east. The first officer raised the issue of an incorrect heading and suggested a go-around multiple times, but the pilot ignored his suggestions. An attempt to make a go-around was initiated when the ground proximity alarm sounded, but there was insufficient time to gain enough altitude before impact.

The report called on First Air and Canadian regulators to standardize Crew Resource Management and improve training to prevent the failure of communications between pilots which ultimately caused the crash.

References[edit]

  1. ^ a b c First Air Flight 6560, Boeing 737 Accident, 20 August 2011, Resolute Bay (A11H0002)
  2. ^ a b c d Hradecky, Simon (20 August 2011). "Crash: First Air B732 near Resolute Bay on Aug 20th 2011, impacted terrain". The Aviation Herald. Retrieved 21 August 2011. 
  3. ^ a b White, Patrick; Hannay, Chris (20 August 2011). "Nunavut town reeling after plane crash kills 12". Toronto: The Globe and Mail. Retrieved 21 August 2011. 
  4. ^ "12 killed in Boeing 737 crash near Resolute Bay". 
  5. ^ "Plane crashes in Canadian Arctic, 12 killed". Jakarta Post. 20 August 2011. Retrieved 6 January 2012. 
  6. ^ "Plane crash near Resolute Bay kills 12". CBC Canada. 20 August 2011. Retrieved 21 August 2011. 
  7. ^ a b First Air Confirms Accident
  8. ^ CADORS report for First Air (FAB6560)
  9. ^ "Training, luck guided Resolute Bay air disaster response: military". 2011-09-28. 
  10. ^ Proussadalis, Daniel. "Investigators at Nunavut crash site." Toronto Sun. 20 August 2011. Retrieved on 23 August 2011.
  11. ^ LeBlanc, Brittney (20 August 2011). "12 killed and three injured after 737 crashes in Nunavut". INews880. Retrieved 21 August 2011. 
  12. ^ TSB highlights worldwide problem with unstable approaches and calls for improved crew communications following 2011 crash in Resolute Bay, Nunavut

External links[edit]