Shoshoni Municipal Airport (ICAO: KTBX) is a public general aviation airport located in Shoshoni, Wyoming, a small town in Fremont County in the central part of the state. The airport serves private pilots, charter flights, and local aviation needs in the region. The airport sits at an elevation of approximately 4,840 feet above mean sea level, which is typical for the high plains and basin terrain of central Wyoming. It provides essential air access to an otherwise remote area of the American West. Shoshoni is a small community near the confluence of the Wind River and Bighorn River, and the airport supports agricultural, recreational, and emergency aviation operations in the surrounding area.