By July 1943, the significantly re-worked CA-14 prototype, now known as the CA-14A, had a top speed that was 25–30% better than the CA-12, and an operational ceiling 4,000 ft (1,200 m) higher.
К июлю 1943 года значительно обновлённый опытный образец CA-14, названный CA-14A, превосходил CA-12 на 25-30 % по максимальной скорости и на 1200 м по потолку.