FlightSafety International Received Approval For Simulator At Company’s Tampa Learning Center FlightSafety International Inc. (FSI) has received Federal Aviation Administration (FAA) approval for the world’s first Citation Ascend Level D Full-Flight Simulator. The addition of the simulator provides continued investment in developing high-fidelity training solutions aligned with evolving fleet demand and operational needs. As business aviation activity continues to grow, the company is scaling its training programs and technology to ensure pilots have access to advanced simulation and training required to operate safely and confidently worldwide.