Campo de Marte Airport (IATA: RTE, ICAO: SBMT) is a Brazilian airport, located in the northern part of the city of São Paulo, in the Santana district.
It was the first airport terminal in São Paulo, and today it no longer has regular commercial lines, predominating the traffic of helicopters and small planes, the so-called general aviation. It has the largest fleet of helicopters in Brazil and its infrastructure allows São Paulo to house the largest fleet of this type of aircraft in the world, surpassing that of New York.