Boone County Airport (HRO/KHRO) is a public-use general aviation and limited commercial service airport located in Harrison, Arkansas, serving the surrounding Boone County region. The airport sits at an elevation of approximately 1,365 feet above sea level and offers paved runways capable of handling a variety of general aviation and small commercial aircraft. Historically, the airport has seen limited scheduled passenger service come and go over the years, largely due to its relatively small regional population base. It primarily supports general aviation operations, charter flights, cargo, and local business aviation activity. Harrison lies in the Ozark Mountains of northwestern Arkansas, and the airport serves as an important access point for visitors to the region's outdoor recreation areas, including the Buffalo National River.