Canadair
Canadair North Star
The Canadair North Star was a press‑urised, four‑engine transport built by the Canadian firm Canadair between 1946 and 1950. Based on the Douglas DC‑4 airframe, it was distinguished by its use of powerful Pratt & Whitney R‑2800 Double‑Wasp radial engines instead of the standard Wright Cyclone powerplants, giving it a top speed of roughly 325 mph—significantly faster than its American counterpart. The aircraft first entered service with Trans‑Canada Air Lines, where it proved popular on the trans‑continental route, and later with the Royal Canadian Air Force as the C‑102, C‑103, and C‑104 variants for passenger, cargo, and VIP transport. Its all‑metal construction, insulated cabin, and large cargo door made it versatile for both civilian airlines and military logistics. Though only 55 North Stars were built, the type demonstrated the feasibility of adapting proven designs with more capable engines, influencing later Canadian transport projects. The aircraft’s speed, reliability, and comfortable interior helped establish Canadair’s reputation as an innovative manufacturer and contributed to the post‑war expansion of North American air travel, marking an important step in the evolution of long‑range, pressurised commercial aviation.
Classification
Production & History
- Units Produced
- 71
- First Flight
- 1946