By this time, American had changed their requirements to require pressurization and deemed the design to be too small and the aircraft was therefore used by Convair for development work for the 240 series before being broken up in 1947.
American had changed their requirements. This was by this time. This was to require pressurization. American had deemed the design to be too small. This was by this time. The aircraft was therefore used by Convair for development work for the 240 series before. This was by this time. The aircraft was being broken up in 1947. This was by this time.