Seltamin Airstrip (ICAO: AYSI) is a small, remote airstrip located in the Seltamin area of Papua New Guinea. It serves as a vital access point for communities in a region where road infrastructure is extremely limited or nonexistent, making air transport the primary means of reaching the area. The airstrip is typical of rural PNG bush strips, supporting light aircraft and small charter operations. It plays an important role in the delivery of humanitarian aid, medical supplies, and essential goods to local communities, as well as providing evacuation capabilities in emergencies.