
Hilton Head Airport (KHXD/HHH) is a civil airfield located in the United States, featuring multiple asphalt runways each 1,310 meters long and 30 meters wide. Situated just 6 meters above sea level, this airport primarily supports VFR traffic. Pilots can communicate via the Hilton Head Airport Tower on 118.975 MHz or use the CTAF/UNICOM frequency 123 MHz for non-controlled operations, making it a well-equipped facility for general aviation in the region.