Perimeter Aviation was started in 1960 by Bill J. Wehrle. We are a well established company that is owned by Exchange Income Corporation. In 2018, Perimeter Aviation acquired Bearskin Airlines and now has close to 800 employees. Perimeter Aviation provides scheduled passenger services across Northern Manitoba and Northwestern Ontario along with cargo and Aeromed air ambulance services within Northern Manitoba. In addition, we offer custom chartered flights to any destination in North America.