 Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned GIC by the FAA and IDH by the IATA (which assigned GIC to Boigu Island Airport in Queensland, Australia).Idaho County Airport covers an area of at an elevation of 3,314 feet (1,010 m) above mean sea level.It has one runway designated 7/25 with an asphalt surface measuring 5,101 by 75 feet (1,555 x 23 m).