Russfin Airport (ICAO: SCFN) is a small general aviation airstrip located near Timaukel, a sparsely populated commune in the Magallanes and Chilean Antarctica Region of southern Chile. It serves the Tierra del Fuego province, an area characterized by rugged terrain, extreme weather, and very low population density. The airport primarily supports light aircraft operations, providing essential air access to a region where road infrastructure is extremely limited or nonexistent. It plays a role in connecting remote communities, supporting local ranching operations, and facilitating access for visitors to the area's wilderness.