Petersburg James A. Johnson Airport serves a small, remote fishing town on Mitkof Island, in Alaska's southeastern panhandle. Peter Buschmann, a Norwegian immigrant, founded the town in the 1890s and built a cannery beside a glacier-fed harbor. Petersburg still calls itself Little Norway and celebrates that heritage every year. The town sits far from any highway, surrounded by water, mountains, and forest, reachable only by air or by sea.
Like almost every town in the panhandle, Petersburg has no road connecting it to the rest of North America. Air and sea links are not a convenience, but a necessity. A gravel airstrip was built in the mid twentieth century, then later paved and lengthened so jets could land. That change added Petersburg to the scheduled jet network. The airport is named for James A. Johnson, a local aviator.
The airport's defining feature is its spot on Alaska Airlines' southeast milk run. That is a daily Boeing 737 rotation hopping down the panhandle between Juneau, Petersburg, Wrangell, Ketchikan, and Seattle. Sometimes the plane makes four or five landings under a single flight number. For a town of a few thousand people, that means mainline jet service. The aircraft carry mail, groceries, and freshly caught seafood, along with passengers.