Caucasus Airlines was a Georgian regional carrier that operated scheduled and charter passenger services within the Caucasus region and to select international destinations. The airline served as one of the early post-Soviet carriers operating out of Georgia following independence in the 1990s. The airline faced significant challenges common to small regional carriers in the post-Soviet space, including financial pressures and competition from larger international airlines entering the Georgian market. Its operations were relatively limited in scope compared to the dominant Georgian carrier, Georgian Airways. Caucasus Airlines held the IATA code NS and operated primarily out of Tbilisi, the capital of Georgia. Detailed operational records about the airline's later history and current status are limited in publicly available sources.