Sloulin Field International Airport (IATA: ISN, ICAO: KISN, FAA LID: ISN) was an airport serving Williston, North Dakota, USA. That airport no longer exists and is CLOSED. This airport was replaced by a NEW Airport, Williston Basin International Airport (IATA: XWA, ICAO: KXWA, FAA LID: XWA) is the airport serving Williston, North Dakota, USA
In addition, Kingston, Jamaica's airport code needs to be corrected to KIN from ###