Argyle Airport (GYL)

Argyle Airport, identified by the IATA code GYL and ICAO code YARG, is a private aviation facility located in the remote Kimberley region of Western Australia. For nearly four decades, it served as the primary air gateway for the Argyle Diamond Mine, one of the world's most productive diamond-producing sites. The airport was a fundamental component of the mine's logistical operations, facilitating the transport of workforce personnel and high-value cargo across the vast and rugged terrain of northern Australia. The airport's physical infrastructure was designed to handle high-frequency Fly-In, Fly-Out (FIFO) operations, featuring a robust sealed runway capable of accommodating regional jet aircraft such as the Fokker 100. The terminal facility was functional and highly specialized, designed for the rapid processing of mine employees during shift rotations. As a private facility, it lacked standard commercial passenger amenities like retail shopping and public dining, instead offering essential services integrated with the mine's extensive residential camp and administrative centers. Following the cessation of mining operations at Argyle in November 2020 due to ore depletion, the airport's role has shifted to supporting the multi-year environmental rehabilitation and decommissioning process. Managed by Rio Tinto, the facility remains a critical base for closure teams and environmental researchers working to restore the East Kimberley site. While scheduled FIFO services from major carriers like Alliance Airlines have concluded, the airport continues to facilitate specialized charter flights for personnel involved in the site's transformation until the final removal of its infrastructure, planned for completion by 2026.