Hearne Municipal Airport is a city-owned, public-use airport located one nautical mile (1.85 km) southwest of the central business district of Hearne, a city in Robertson County, Texas, United States.Although most U.S. airports use the same three-letter location identifier for the FAA and IATA, this airport is assigned LHB by the FAA but has no designation from the IATA.Facilities and aircraftHearne Municipal Airport covers an area of 395acre at an elevation of 285 feet (87 m) above mean sea level. It has one runway designated 18/36 with an asphalt surface measuring 4,001 by 75 feet (1,220 x 23 m). For the 12-month period ending June 8, 2007, the airport had 5,700 general aviation aircraft operations, an average of 15 per day.