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. Aero (automobile) -  The Aero was a Czechoslovak automobile manufactured between 1929 and 1947 by a well-known aircraft and car-body company owned by Dr. Kabes in Praha-Vysocany. Now Aero Vodochody produces aircraft only.
Answer:
Mean Of Transportation