Incident Bell 204 C-GRGY,
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ASN Wikibase Occurrence # 349146
 
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Date:Sunday 10 July 2005
Time:
Type:Silhouette image of generic UH1 model; specific model in this crash may look slightly different    
Bell 204
Owner/operator:Gateway Helicopters
Registration: C-GRGY
MSN: 2022
Year of manufacture:1964
Fatalities:Fatalities: / Occupants:
Aircraft damage:
Location:Sudbury, Ontario -   Canada
Phase: Unknown
Nature:Unknown
Departure airport:
Destination airport:
Investigating agency: TSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The Bell 204B helicopter (registration C-GRGY, serial number 2022), operated by Gateway Helicopters Ltd., was conducting a survey job at Marathon, Ontario, with a crew comprising a pilot and an aircraft maintenance engineer. They departed Marathon on the day of the occurrence at about 0900 eastern daylight time to return to Sudbury, Ontario, flew to Wawa, Ontario, for fuel, and continued to Sudbury. The helicopter was on final approach to Sudbury Airport at about 1145 with the wind from the south-southwest at less than five knots. When the collective was raised and the cyclic pulled aft to reduce the sink rate and airspeed, the helicopter yawed to the right, and the pilot was unable to correct with left pedal. The collective was lowered and the cyclic pushed forward to increase the airspeed. The helicopter returned to a normal flight condition at 60 KIAS (knots indicated airspeed), and the pedals were neutral. The pilot aborted the approach and flew a left-hand downwind approach for Runway 22.

Accident investigation:
cover
  
Investigating agency: TSB
Report number: A05O0142
Status: Investigation completed
Duration: 1 year and 2 months
Download report: Final report

Sources:

TSB

Revision history:

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