Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. CitationAir by Cessna, founded in 2000 as CitationShares, is a subsidiary of Cessna Aircraft Company that provides private aviation services. It offers services in fractional jet ownership, jet card membership, corporate solutions and whole aircraft management. CitationAir is one of the four major players in the private aviation market. It is a seven-time winner of Best of the Best awards from the Robb Report, most recently in 2009.