Dysart Airport (DYA)

Dysart Airport (YDYS) serves the coal mining service center of Dysart in Queensland's Isaac Region, featuring a single 1,550-meter (5,085-foot) runway positioned near this town that functions as the primary service hub for major coal mines and grazing properties throughout the district. Originally owned and operated by the BHP Mitsubishi Alliance (BMA) to support the region's extensive coal mining operations, the airport was closed to general aviation traffic on May 17, 2013, with operations now restricted exclusively to Royal Flying Doctor Service and medical evacuation flights serving the local mining community and surrounding rural areas.

The facility operates in one of Australia's most significant coal-producing regions, where the majority of Dysart's residents work in coal mining operations connected to the broader Bowen Basin coalfields via the Goonyella railway network that transports coal to coastal terminals at Hay Point, Abbot Point, and Port of Gladstone. While the airport itself doesn't feature coal transportation facilities, it serves a critical role in providing emergency medical access to mining personnel working at nearby operations including the massive Saraji Mine, located 26 kilometers north of Dysart with one of Asia's largest coal reserves.

Despite closure to commercial and general aviation traffic, the airport maintains essential medical aviation capabilities supporting the isolated mining communities and cattle stations across this remote region of central Queensland, where access to advanced medical care requires air transportation due to the vast distances involved. The facility represents the aviation infrastructure legacy of Queensland's coal boom era while continuing its vital role in emergency medical services for workers and residents in this economically important but geographically challenging mining district within Australia's resource-rich interior.