S&P Global Ratings assigned its 'A+' long-term rating to Charleston County Airport District, S.C.'s proposed $107.7 million series 2024A (AMT), $211.4 million series 2024B (non-AMT), and $92.5 million series 2024C (taxable) airport revenue bonds, issued for the Charleston International Airport (CHS, or the airport). At the same time, S&P Global Ratings affirmed its 'A+' long-term rating on the district's airport revenue bonds outstanding. The outlook is stable. The bonds are secured by a pledge of net revenues. The bonds are also secured by a designated debt service reserve account with Charleston County Airport Authority's (CCAA) common debt service reserve fund, which will be funded with bond proceeds. Customer facility charges (CFCs) are designated as revenues under the master resolution. The