Northwest Alabama Regional Airport — Muscle Shoals, United States

Northwest Alabama Regional Airport serves Muscle Shoals, Alabama, part of the famed Shoals area in the United States renowned for its influential music recording studios that shaped American soul and rock history. MSL provides regional air access for this culturally significant but modestly sized area, historically supporting scheduled commercial flights alongside general aviation and corporate traffic tied to local manufacturing and agriculture. The airport has seen fluctuating commercial service over the years, common among smaller U.S. regional airports facing competition from larger nearby hubs. MSL also plays a role in supporting visitors drawn to the Shoals' music heritage sites, including legendary studios associated with artists who recorded there. Its infrastructure is scaled for regional jets and turboprops rather than larger commercial aircraft.