El Alba Airport (ICAO: SCAB) is a small general aviation airfield located near La Lumbrera in Chile. It serves the local agricultural and rural community, providing basic air access to an area with limited ground transportation infrastructure. The airport operates at a limited capacity typical of rural Chilean airstrips, handling light aircraft and small regional flights rather than scheduled commercial services. It is administered under Chile's civil aviation authority, the Dirección General de Aeronáutica Civil (DGAC).