Fazenda Porto Velho Airport is a small private airstrip located in the municipality of Amajari, in the state of Roraima, northern Brazil. Registered under the ICAO code SIA7, it serves the operational needs of a local fazenda (farm), providing essential air access to an otherwise remote and roadway-limited region. The airstrip is typical of many private agricultural aerodromes found across Brazil's interior, supporting light aircraft movements for cargo transport, personnel access, and estate management. It does not serve scheduled commercial passenger flights.