El Cairo Airport (ICAO: SLEC) is a small general aviation airstrip located in the Yacuma province of the Beni Department in Bolivia. It serves the remote lowland region of the Bolivian Amazon basin, providing basic air access to communities that are difficult to reach by road. The airport lacks scheduled commercial airline service and primarily supports light aircraft operations, charter flights, and humanitarian or missionary aviation activity common in Bolivia's isolated interior regions. It has no IATA code, reflecting its status as a non-commercial facility.