Santos Nero Moura Air Base / Guarujá Airport — Guarujá, Brazil

SSZ refers to a joint civil-military aviation facility associated with Guarujá on the coast of São Paulo state, Brazil, historically linked to the Santos Air Force Base and Nero Moura Air Base designation. The site supports both Brazilian Air Force operations and limited civil aviation activity serving the Santos and Guarujá metropolitan coastal area, a region known for its port activity and beach tourism. As a shared-use airfield, SSZ accommodates general aviation and smaller aircraft alongside military training and coastal patrol functions. Its dual role illustrates a common pattern in Brazil where military bases also provide essential civilian air access to coastal communities lacking dedicated commercial airports.