 | Airports: Brazil: Fazenda São Marcos Airport | |
| Airport name: | Fazenda São Marcos Airport |
| Airport code (ICAO): | SIEN |
| Latitude: | -15.4050 |
| Longitude: | -53.3422 |
| Height above sea: | 1503 ft / 458 m |
| Country: | Brazil - South America |
| Region: | Mato Grosso |
| City: | General Carneiro |
| Airlines scheduled services: | no |