GREAT PLANES RealFlight 7 User Manual page 62

Beginner-
This setting is perfect for the first time pilot. It reduces the speed of the
physics to allow a beginner time to react and learn how an aircraft is controlled.
At this level, you cannot run out of fuel, and crashes are more forgiving.
Intermediate-
Crashes are not as forgiving, and aircraft will run out of fuel just as they would
at the field.
Realistic-
By default, RealFlight 7 is set to Realistic. As the name implies, this setting
accurately reflects the flight performance of their real-world R/C counterparts.
The flight physics level for Realistic is very similar to Intermediate. However,
you will notice that the severity of the stalls has also increased; forcing the pilot
to react faster to stalls and other similar flight characteristics.
Custom-
Custom will be selected if you made changes to the default settings for physics
speed, flight model, autopilot assist or fuel consumption. If you wish to adjust
the physics parameters to fit your skill level, click the Custom Tab at the top of
the Physics gadget. The following options are available.
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