Q:Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. SIAI-Marchetti S.211 - The SIAI-Marchetti (later Aermacchi) S-211 is a turbofan-powered military trainer aircraft designed and originally marketed by SIAI-Marchetti as the S.211. Some 60 aircraft have been sold to air forces around the world. Aermacchi bought the production rights in 1997. The redesigned M-311 is currently under development by Alenia Aermacchi.
A:
Mean Of Transportation