Stewart Airport (ZST)

Stewart Aerodrome operates from minimal terminal infrastructure designed to serve this unique international border community at the head of the 130-mile Portland Canal, where British Columbia meets the Alaska Panhandle. Located entirely within Canada despite sharing airspace with nearby Stewart Water Aerodrome and Hyder Seaplane Base, this facility features basic operational buildings rather than a conventional passenger terminal, reflecting its role serving charter operations, general aviation, and emergency services for one of North America's most isolated communities.

The airport's limited facilities consist of essential operational structures including a small administration building, basic aircraft parking areas on the 3,900-foot asphalt runway (18/36), and minimal weather protection for occasional passengers and flight crews. The facility shares strategic importance with the nearby seaplane bases whose water runways exist directly on the Canada-United States border, creating a unique aviation environment where international waters and Canadian airspace intersect in this dramatic fjord setting.

Operational infrastructure supports the airport's crucial role serving Stewart, British Columbia (population ~400) and neighboring Hyder, Alaska, which is accessible only by road through Stewart since the Alaska Marine Highway System ferry service ended in the 1990s. The terminal coordinates with Taquan Air floatplane operations delivering U.S. Mail twice weekly to Hyder Seaplane Base, representing the only direct public transportation between Hyder and the rest of Alaska. Essential services include coordination with emergency medical transport, government services, and tourism operations accessing the renowned salmon runs and glacier viewing.

The terminal's strategic location facilitates access to one of the world's most spectacular wilderness areas, including Misty Fiords National Park and the massive coastal glaciers that define this region's dramatic landscape. The facility addresses extreme northern coastal weather including heavy snowfall, coastal storms, and challenging mountain flying conditions that significantly impact operations. Ground transportation involves the short journey into Stewart town or the 3.3-kilometer drive across the international border to Hyder, Alaska, where visitors can observe brown bears fishing for salmon and experience the unique culture of America's most isolated community.