Boone County Airport (Arkansas)

Boone County Airport (IATA: HRO, FAA LID: 4M1) is a public use airport located three nautical miles (6 km) southwest of the central business district of Harrison, a city in Boone County, Arkansas, United States. It is owned by Boone County.

The airport primarily serves general aviation traffic and offers services such as fueling and aircraft maintenance. Although it is a public airport, it does not currently have scheduled commercial passenger service. The closest airport with commercial service is Branson Airport (BKG) in Branson, Missouri.

The airport has one runway designated 18/36 with an asphalt surface measuring 5,004 by 75 feet (1,525 x 23 m).