This refers to the tragic accident involving a Sikorsky S-92A helicopter, operated by Cougar Helicopters, which crashed into the Atlantic Ocean off the coast of Newfoundland, Canada on March 12, 2009. The aircraft, transporting workers to offshore oil platforms, experienced a sudden loss of oil pressure in the main gearbox, leading to a rapid descent and subsequent impact with the water. Of the 18 people on board, only one survived.
The incident holds significant importance in the history of offshore helicopter operations. It prompted extensive investigations by the Transportation Safety Board of Canada and led to crucial changes in safety regulations, maintenance procedures, and emergency response protocols. The investigation highlighted the criticality of robust gearbox design, comprehensive maintenance practices, and improved survival equipment, particularly with respect to helicopter emergency flotation systems and emergency breathing apparatus. The tragedy underscored the inherent risks associated with offshore transportation and catalyzed a global effort to enhance safety standards within the industry.
