No fatalities

Sikorsky S92/A Helicopter Experiences Power Loss and Altitude Drop After Departure from Sea Rose Platform

St. John's, Canada

On July 23, 2011, a SIKORSKY S92 A operated by Cougar Helicopters was involved in an aviation accident near St. John's, Canada. No fatalities were reported. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

On July 23, 2011, a Sikorsky S92/A helicopter (C-GQCH) operated by Cougar Helicopters departed from the Sea Rose Platform. Shortly after takeoff in IMC, the aircraft entered a nose-high attitude with low power and lost altitude before the crew recovered and continued to St. John's. No injuries reported.

Incident Details

On July 23, 2011, at approximately 1722 UTC, a Sikorsky S92/A helicopter, Canadian registry C-GQCH, operated by Cougar Helicopters, was departing from the Sea Rose Platform, located about 200 nautical miles east of St. John's, Newfoundland. Shortly after takeoff, while in instrument meteorological conditions (IMC), the helicopter entered a nose-high attitude with a low power setting and subsequently lost altitude.

Flight Crew Response

The flight crew arrested the descent and continued the flight to St. John's. The aircraft carried two pilots and five passengers, and no injuries were reported among those on board.

Meteorological and Flight Plan Information

Instrument meteorological conditions prevailed at the time of the incident, and the flight had filed an instrument flight rules (IFR) flight plan.

Investigation

The investigation is under the jurisdiction of the Government of Canada, conducted by the Transportation Safety Board of Canada. Further information may be obtained from the Transportation Safety Board of Canada offices in Gatineau, Quebec.

Frequently asked questions

What happened in the 23 Jul 2011 SIKORSKY S92 A accident near St. John's, Canada?

On July 23, 2011, a Sikorsky S92/A helicopter (C-GQCH) operated by Cougar Helicopters departed from the Sea Rose Platform. Shortly after takeoff in IMC, the aircraft entered a nose-high attitude with low power and lost altitude before the crew recovered and continued to St. John's. No injuries reported.

Were there any fatalities in the 23 Jul 2011 SIKORSKY S92 A accident?

No fatalities were recorded in this accident.

What aircraft was involved and where did it happen?

The accident on 23 Jul 2011 involved a SIKORSKY S92 A, operated by Cougar Helicopters, at St. John's, Canada.