Charleville Airport — Charleville, Australia

Deep in outback southwestern Queensland, Charleville's airport, known by the code CTL, played a quietly significant role during the Second World War as an Allied airbase supporting operations across the Pacific theater. Today it functions as a regional link connecting sheep and cattle country to Brisbane through regular turboprop services, a route many locals depend on given the vast distances separating outback towns from the coast. The surrounding Mulga Lands host a Cosmos Centre and observatory that draws visitors seeking some of Australia's clearest night skies. A single sealed runway handles the modest but steady traffic passing through this remote aviation outpost.