Another minor point is that the model flys in the same air as the full scale
plane. However, RE#'s are not a linear quantity. Thus, the model will
usually be subjected to aerodynamic penalties which the full scale is not.
(this is the main reason for the saying "bigger flys better" less penalties)
Thus, in order to achieve pleasant flying characteristics many "scale"
models will deviate from scale in a few areas. Some times many. Thus, the
"stand-off scale".
You have to be prepared for some compromises. Either in the flight
characteristics or in your adherence to true scale. That's challenge and the
fun.
Bill Swingle
[EMAIL PROTECTED]
Janesville, CA
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