Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. FlightSafety International is a provider of professional aviation training, simulation equipment and software, operating as a wholly owned subsidiary of Berkshire Hathaway, who has owned the company since 1996. The company provides training for fixed and rotary wing pilots, flight attendants, dispatchers, and maintenance technicians. FlightSafety serves both corporate (business aviation) and commercial customers.