AirCal & American Airlines - N307AC - CSS Boeing 737-300

This mod adds detailed AirCal and American Airlines liveries for the CSS Boeing 737-300, featuring the historic N307AC aircraft. The livery set reflects both AirCal's original colors and its post-merger operation under American Airlines. AirCal was a California-based airline later acquired by American Airlines, with this specific aircraft serving during and after the transition. The liveries aim to recreate an authentic retro experience of this unique historical period in US aviation.