Wiawia Airstrip is a small, remote airstrip located in Papua New Guinea, serving the local community of Wiawia. It operates under the ICAO code AYXA and has no assigned IATA code, reflecting its status as a minor, non-commercial facility. The airstrip primarily supports light aircraft operations, providing essential air access to a region where road infrastructure is limited or nonexistent. Such airstrips are critical lifelines in Papua New Guinea, enabling the delivery of supplies, medical services, and passenger transport to isolated communities. Operations at Wiawia Airstrip are typical of bush airstrips throughout Papua New Guinea, with basic infrastructure and no significant terminal facilities. Mission aviation organizations and small charter operators are the most common users of such facilities in this region.