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. Saturn Airways - Saturn Airways (IATA: KS ICAO: - and Callsign: Saturn) was a US supplemental carrier i.e. a charter airline. It operated from 1948 until 1976. Its headquarters were located on the grounds of Oakland International Airport Oakland California.
A:
Company