60-year-old plane completes 12-day journey to Antarctica

The British Antarctic Survey (BAS) undertakes annual ferry flights from Canada to Antarctica, utilizing a 60-year-old de Havilland Twin Otter aircraft. This aircraft, designed in the 1960s, is known for its reliability and is still in production today. The ferry flight presents unique challenges, including navigating through various weather conditions, such as icy runways and potential hurricanes. The cockpit is cramped, equipped with a mix of old and new technology, and lacks proper toilet facilities, adding to the difficulties faced by the crew. The ferry flight is essential as maintaining aircraft in Antarctica during winter is impractical due to limited facilities at BAS's Rothera research station. The aircraft operates at a maximum speed of 150 knots and an altitude of 10,000 feet, which requires careful planning and constant monitoring of conditions. The pilots, including deputy chief pilot Auld, have extensive experience, with Auld having flown these routes for over a decade. Despite the apprehension felt during initial flights, the pilots find the experience exhilarating. They must remain vigilant for emergencies, as there are limited options once committed to the journey. The flight involves carrying significant fuel loads, which adds to the risk, especially in the event of an engine failure. Upon arrival in Antarctica, the crew faces additional challenges, making the entire journey a test of skill and resilience. The combination of old aircraft technology and the demanding environment of Antarctica makes these ferry flights some of the most challenging and rewarding experiences for the pilots involved.