68		Microsoft Flight Simulator 2002 (Windows, 2001)
67		Fly! 2K (Windows, 2000)
67		Micro Flight (Windows, 2000)
66		Fly! II (Windows, 2001)
66		Microsoft Flight Simulator 2004: A Century of Flight (Windows, 2003)
66		X-Plane 6 (Windows, 2001)
65		Pro Pilot '99 (Windows, 1998)
65		Microsoft Flight Simulator (v4.0) (DOS, 1989)
65		Chuck Yeager's Advanced Flight Simulator (DOS, 1987)
64		Flight Unlimited (DOS, 1995)
64		Microsoft Flight Simulator X (Windows, 2006)
64		Stunt Island (DOS, 1992)
64		Sierra Pro Pilot 98: The Complete Flight Simulator (Windows, 1997)
64		Real Flight R/C Simulator Deluxe (Windows, 1999)
63		Flight Light Plus (DOS, 1996)
63		X-Plane 8 (Windows, 2004)
63		Flight Unlimited (Windows, 1996)
63		Chuck Yeager's Advanced Flight Trainer 2.0 (DOS, 1989)
62		Microsoft Flight Simulator (v3.0) (DOS, 1988)
62		Stunt Island (Windows, 2016)
62		X-Plane Version 7 (Windows, 2003)
62		Jetset (DOS, 1982)
60		Blue Angels: Formation Flight Simulation (DOS, 1989)
60		Flight Simulator: VR (Windows, 2016)
60		ACE 2 (DOS, 1988)
60		FSW: Flight Sim World (Windows, 2017)
60		Glider Island (Windows, 2017)
60		X-Plane 11 (Windows, 2017)
60		RealFlight 8 (Windows, 2018)
57		Microsoft Flight Simulator 2000 (Windows, 1999)
57		Flight Unlimited III (Windows, 1999)
55		Flight Unlimited II (Windows, 1997)
55		Flug Simulator für Airbus A 320: Europa Edition - Version 2 (Windows, 2000)
53		Pro Pilot USA (Windows, 1998)
52		A320 Airbus: Edition USA (DOS, 1993)
52		Microsoft Flight (Windows, 2012)
52		A320 Airbus: Edition Europa (DOS, 1993)
52		aerofly FS (Windows, 2012)
52		Flight Assignment: Airline Transport Pilot (DOS, 1990)
51		X-Plane 9 (Windows, 2008)
50		VR - Flight Simulator: New York - Cessna (Windows, 2019)
50		Flying Aces: Navy Pilot Simulator (Windows, 2018)
50		Acro FS (Windows, 2018)
50		Aerofly FS 2 Flight Simulator (Windows, 2016)
50		X-Plane 8: Deluxe (Windows, 2006)
50		X-Plane 10: Regional Edition - North America (Windows, 2011)
50		UFO (DOS, 1989)

Notes: Games similar to 747-400 Precision Simulator, Games like 747-400 Precision Simulator, Aerowinx, Aerowinx, DOS, Simulation, Vehicle Simulator, 1st-person, Flight, Aviation, PC, Game Similarities.