The "Professional" designation refers to its complex, custom-coded systems that bypass the default simulator logic to provide a more authentic experience:
The is a high-fidelity, add-on aircraft for the X-Plane flight simulator, developed by FlightFactor in cooperation with ramzzess . boeing 777 worldliner professional
If you are looking to buy this today , be aware: the screens showing the doors opening
He felt the change in the yoke immediately. The flight controls were stiffer. He had to adjust his autopilot settings and manually pump the fuel to maintain center of gravity, as the auto system relied on the hydraulic pressure he just lost. heavy and stable.
The main gear touched down. He engaged the thrust reversers, the screens showing the doors opening, deflecting the immense thrust forward. The aircraft slowed, heavy and stable.