Bell Helicopter Textron Canada Limited will be undertaking design work to extend the life of Canada’s fleet of 85 CH-146 Griffon helicopters to at least 2031.The first phase of this life extension is the definition phase, during which Bell Helicopter Textron Canada Limited – the original equipment manufacturer – will develop design changes to upgrade the helicopter’s avionics systems, engines, and cockpit displays, and integrate sensor systems. Read the rest of the article . . .