KGLH is the ICAO code for Mid Delta Regional Airport (IATA GLH), located in Greenville, MS.
Greenville Mid-Delta Airport, operating as Mid Delta Regional Airport until 2011, is a public use airport in unincorporated Washington County, Mississippi, United States. It is located five nautical miles northeast of the central business district of Greenville, the city that owns the airport. It is served by one commercial airline, Denver Air Connection, which is subsidized by the Essential Air Service program. Formerly, the facility was known as Greenville Air Force Base.
Excerpted from Wikipedia, available under the Creative Commons Attribution-ShareAlike License.