Blackwater Airport (IATA: BLT, ICAO: YBTR) is a small regional airport located near Blackwater, a coal mining town in central Queensland, Australia. It primarily serves the local mining industry and connects the community to larger Queensland centres. The airport handles limited scheduled passenger services and charter flights, reflecting the relatively small population of Blackwater and the surrounding region. Its operations are closely tied to the resource sector, with fly-in fly-out (FIFO) mining workforce movements forming a significant portion of traffic.