Alberto Santos Dumont Airport is a small general aviation airfield located near Til Til, a commune in the Chacabuco Province of the Santiago Metropolitan Region in Chile. It operates under the ICAO designator SCSA and serves local and private aviation needs rather than scheduled commercial passenger services. The airport is named in honor of Alberto Santos Dumont, the Brazilian aviation pioneer celebrated throughout Latin America. Facilities are limited in scale, consistent with its role as a minor regional airfield rather than a major transport hub.