Some airports around the Persian Gulf are still missing in a good shape...
Maybe here are some considerations for future developement 🙂
OOMS - Muscat, OOSA - Salalah, OKKK - Kuwait, OBBI - Bahrain, OMSJ - Sharjah, OERK - Riyadh, OEJN - Jeddah, OEDF - Dammam