In the late 60s and 70s, De Havilland aircraft in the Canadian Air Force used in Search and Rescue had an over all white color scheme (with high visibility additions). This facilitated an aircraft's use in Canada's United Nations missions around the world where the aircraft were over all white marked with UN insignia. SAR markings changed to over all yellow in the late 70s. 13805 is current with 440 Squadron based at Yellowknife, NWT at the time of uploading.