 In addition the Transport Canada site lists a Cessna 414 and three Cessna 401s (one Cessna 401 and two Cessna 401B) with cancelled certificates.West Wind operates fixed-base operations at the Saskatoon and Regina airports under Shell Canada's AeroCentre franchise.Under the International Air Services brand, West Wind provides airport terminal services to charter and international airlines at the Saskatoon, Regina and Winnipeg airports.