Please answer the following question: 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. British United Air Ferries -  British United Air Ferries (BUAF) was a wholly private British independent car and passenger ferry airline based in the United Kingdom during the 1960s. It specialised in cross-Channel ferry flights carrying cars and their owners between its numerous bases in Southern England the Channel Islands and Continental Europe. All-passenger and all-cargo flights were operated as well. Following several identity and ownership changes it went out of business in 2001.
A:
Company