The Department of the Air Force signed a Record of Decision on August 19, 2024, selecting the action to replace all T-38C aircraft at Columbus AFB, Mississippi with up to 77 T-7A aircraft and continue flying training programs at the base. The decision is based on the Final EIS made available May 3, 2024, public and regulatory agency input, and other relevant factors. This Federal Register notice announces the ROD's availability; the substantive impact analysis is in the underlying Final EIS, not this notice.123