British Airways Boeing 757-200 Alternate Engine Update
Simprove was selected to add a RB211-535E4 engine model to a British Airways 757-200 FFS The existing
RB211-535C2 engine model was retained. The engine update was designed such that the engine version in use could be changed from the IOS while the simulator was running. The update included integrating the new engine model with the existing Thrust Management System and Autothrottle.
New QTG tests were provided to support the new engine version. The QTG tests automatically selected the correct engine model.
Flight Simulator Updates and Qualifications