Ratmalana Domestic Airport

The Colombo Airport, Ratmalana is located approximately 10 km south of Colombo city. It is co-located with the Sri Lanka Air Force Base in Ratmalana.
Ratmalana airport is a main hub for both military and commercial transport flights to other destinations in the country. It is managed by the Airport Aviation Authority. Several private airline operators such as Asian Aviation Services, Cosmos Aviation Services, Daya Aviation, FITS Aviation, IWS Aviation, are also based at this airport.
The Sri Lankan Air Force Museum is also located in the same premises. It is the museum of the Sri Lanka Air Force, and its predecessor, the Royal Ceylon Air Force. Open to the public, the museum is maintained by the Sri Lanka Air Force.