Northern Thunderbird Air Inc.

Northern Thunderbird Air Inc. is a Canadian air operator serving northern Québec and Eeyou Istchee. Operating Sibi Air, the company offers scheduled Montréal–Chisasibi flights, northern charters, cargo transport, and 24/7 medical evacuation services. Its website lists a fleet of Beechcraft King Air 350-series aircraft and describes service to remote northern communities, including passenger, freight, executive, and medevac configurations.