Fazenda Santa Thereza Airport is a small private airstrip located near Aparecida do Rio Doce in the state of Goiás, Brazil. It operates under the ICAO code SWXK and serves the agricultural estate (fazenda) for which it is named, primarily supporting private aviation and farm operations. The airport is typical of many private fazenda airstrips found throughout Brazil's interior, offering basic facilities to support light aircraft used for personal and agricultural purposes. It is not open to scheduled commercial airline service.