Please answer the following question: The Fairey Ferret was a 1930s British general purpose biplane designed and built by the Fairey Aviation Company. It performed well in trials but it was not ordered into production. 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