Fazenda Mequens Airport is a small private airstrip located in the Alta Floresta D'Oeste municipality in the state of Rondônia, western Brazil. It carries the ICAO designator SJTF and serves the agricultural estate (fazenda) from which it takes its name, providing basic air access to an otherwise remote rural area. The airport is not open to scheduled commercial traffic and functions primarily to support the operational needs of the associated farm and its personnel. Like many private fazenda airstrips in Brazil's interior, it plays a practical role in connecting isolated agricultural properties to larger urban centers.