The Yokosuka B3Y or Navy Type 92 Carrier Attack Bomber was a Japanese carrier-based torpedo bomber of the 1930s. It was designed by the Yokosuka Naval Air Technical Arsenal and while unimpressive during testing it was ordered into service by the Imperial Japanese Navy and used until replaced by more capable aircraft. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Mean Of Transportation