British Antarctic Survey Launches Twin Otter Expedition from Calgary to Antarctica

In a bold demonstration of polar logistics, the British Antarctic Survey is dispatching its fleet of De Havilland Canada DHC‑6 Twin Otters from Calgary for the upcoming Antarctic season. These aircraft, designed in the 1960s for rugged, remote operations, are carrying not only the planes themselves but also crews and essential equipment that will support scientific research in one of Earth’s most demanding environments. The journey underscores how proven, durable aircraft can still meet the logistical challenges of the Southern Ocean, bridging the gap between North American bases and the isolated research stations of Antarctica. While the flight remains a formidable undertaking even for modern aircraft, the Survey’s choice highlights the enduring value of tried‑and‑tested platforms in extreme conditions.