U.S.A.F.B. Sao Paulo is located in or near Sao Paulo, Brazil. It may be proximal to the small South American country of Costa Bravo.
Jaime and Oscar arrive at the airbase on a military cargo aircraft. Jaime and Starkey presumably leave the airbase via helicopter.
Once Jaime and Starkey return from their successful mission, Jaime comes back to the Base, where she then flies back to the United States.
Air traffic control for USAFB São Paulo is provided by Salvador Tower.