Frasca Named Navy TH-73A Subcontractor Image: Leonardo Flight simulator company Frasca International announced on Thursday that it has been named a subcontractor for the U.S. Navy TH-73A aircrew training services (ATS) contract. As part of the agreement, Frasca will install eight new TH-73 flight training devices (FTDs) and modify ten existing TH-57B/C models to better reflect the Navy’s TH-73A Advanced Helicopter Training System (AHTS). The primary contract was awarded to FlightSafety International company FlightSafety Defense, which will operate and maintain the Frasca FTDs along with pro...