The aircraft was built under licence by Focke-Wulf in West Germany as the FWP.149D. The P.149 was developed as a four-seat touring variant of the earlier P.148. The P.149 is an all-metal, low-wing cantilever monoplane with a retractable tricycle landing gear with room for four or five occupants. The prototype first flew on 19 June 1953. Only a few were sold, until the German Air Force selected the aircraft for a training and utility role. Piaggio delivered 72 aircraft to Germany, and another 190 were built in Germany by Focke-Wulf as the FWP.149D.