Fazenda Cimal Airstrip (ICAO: SISK) is a small private airstrip located near Aporé, a municipality in the southwestern portion of the state of Goiás, Brazil. It primarily serves agricultural and fazenda (ranch) operations typical of Brazil's vast interior farming regions. The airstrip is not served by commercial airlines and has no public terminal facilities. It functions as a general aviation landing site for private aircraft supporting local agricultural activities.