Founded as Nationwide Airlines Southeast in 1969, the company had its headquarters in St. Simons, Georgia.

Out of its base at Atlanta Municipal Airport, Air South operated regional scheduled passenger flights within the southeastern USA, using a small fleet of Fairchild F-27 and Martin 4-0-4 aircraft, as well as the Beechcraft Model 99.

[2] Over the following years, Air South continued flight operations under its own branding.

[3] In the early 1970s, Air South offered a network of domestic flights to the following destinations:[2][4]

This article relating to a United States airline is a stub.