De Havilland DHC-3 Otter

418 Squadron DHC-3 Otter in Banff

Introduced to 418 Squadron in 1960, the De Havilland Canada DHC-3 Otter was celebrated for its outstanding short takeoff and landing (STOL) capabilities. This rugged utility aircraft excelled in accessing remote and undeveloped areas, making it ideal for operations in Canada’s expansive and challenging terrains. The Otter was used for a variety of roles, including transport, search and rescue, and logistical support, highlighting its adaptability and reliability. Its service with the squadron significantly enhanced operational flexibility and reach, particularly in supporting Canada’s northern and coastal regions.

• Manufacturer: DeHavilland Canada (designed and built)

• Crew/Passengers: 2 pilots & 9 passengers

• Power Plant: one 600 hp Pratt & Whitney S3HI-G Wasp piston engine

• Performance: Maximum Speed: 160 mph (257 km/h) Cruising Speed: 138 mph (222 km/h)

• Service Ceiling: 17,900 ft (5,426 m)

• Weights: Empty: 5,287 lb (2,398 kg) Gross: 8,000 lb (3,629 kg)

• Dimensions:

  • Span: 58 ft 0 in (17.7 m)

  • Length: 41 ft 10 in (12.8 m)

  • Height: 13 ft 0 in (3.96 m)

  • Wing Area: 375 sq ft (34.83 sq m)

• Armament: None

• Cost: $136,800