Basco Airport Terminal in Batanes, Philippines. The airport is one of the hubs of Sky Pasada. It is located in the provincial capital, Basco, and is one of two airports in the Batanes Islands, the other being Itbayat Airport. The airport is classified as a Class 2 principal or minor domestic airport by the Civil Aviation Authority of the Philippines, a body of the Department of Transportation and Communications that is responsible for the operations of not only this airport but also of all other airports in the Philippines except the major international airports. Although the airport in the past was briefly served by international flights, the airport is not officially classified as an international airport.