Fazenda Santa Maria do Palmas Airstrip is a small private airstrip located in the municipality of Arraias, in the state of Tocantins, Brazil. It is registered under the ICAO code SJF7 and primarily serves agricultural and general aviation purposes associated with the fazenda (farm) operations in the region. The airstrip is typical of many private farm airstrips found throughout Brazil's interior, facilitating access to remote rural areas where road infrastructure may be limited or time-consuming to navigate. It is not served by commercial airlines and has no passenger terminal facilities.