Focke-Achgelis Fa 224

Despite the great success of the Fa 61 and the large amount of publicity its noteworthy flights received, it was in reality no more than an experimental machine to put Prof Focke's ideas to the test. There was, however, to have been a two-seat sports version of the Fa 61, designated Fa 224, which would have had performance augmented by use of the more powerful 270hp Argus As 10C engine, but this was shelved with the advent of war.