The rugged single-engined, high-wing, propeller-driven DHC-3 Otter was conceived in January 1951 by de Havilland Canada as a larger, more powerful version of its highly successful DHC2 Beaver STOL utility trans… See more

The DHC-3/CC-123/CSR-123 Otter was used until 1980 by the Royal Canadian Air Force and its successor, the Air Command of the Canadian Forces. It was used in Search and Rescue, as the "CSR" denotes Canadian … See more

DHC-3 Otter Single-engined STOL utility transport aircraft. CSR-123 Otter STOL utility transport aircraft for the Royal Canadian Air Force. YU-1 Otter Six test and evaluation aircraft for the U.S. Army. U-1A Otter S… See more