Yasuru Airport (KSX)

Yasuru Airport (KSX), also identified by its ICAO code AYYR, is a small, remote domestic airstrip situated in the Morobe Province of Papua New Guinea. Resting at an elevation of approximately 1,520 feet above sea level, the facility primarily serves the isolated community of Yasuru and the surrounding rural areas. The airstrip is characterized by a single unpaved runway, typically composed of grass or packed earth, which is common for the challenging "bush" strips found throughout the mountainous terrain of rural Papua New Guinea. The "terminal" at Yasuru is essentially non-existent in the conventional sense, reflecting its status as a remote rural outpost. There is no formal passenger terminal building; operations are typically managed from a small shed or an open-air clearing near the runway. Passengers arriving or departing from the airstrip should be prepared for a completely manual process, with no check-in counters, digital flight information, or modern security screening. Travelers are also advised to be entirely self-sufficient, as there are no commercial shops, restrooms, or dining services available within the immediate vicinity. Flight operations at Yasuru are primarily conducted by charter services, missionary organizations such as the Mission Aviation Fellowship (MAF), or government supply flights, using specialized short-takeoff and landing (STOL) aircraft. There is no scheduled commercial airline service currently operating at the facility, and all flights must be coordinated directly with charter operators based in larger regional hubs like Lae or Goroka. Ground transportation to the Yasuru community is typically conducted on foot or via pre-arranged local transport, as there are no formal taxi or bus services operating at the airfield.