- Masirah Airport (IATA: MSH, ICAO: OOMA) is an airport located on the Masirah Island in Oman. It serves as a civilian and military airport. The airport has a single runway and is mainly used for domestic flights within Oman. It is also occasionally used for international military operations and as a transit stop for military aircraft. Masirah Airport provides essential air transport services for the residents of Masirah Island and supports the island's tourism industry.