> That drag would already be built into the coefficients, I'd expect. On a side note, the drag data is normally for gear up, and there are additional terms for the incremental drag of being gear down. For most aircraft, I gather, CofG data is computed and reported for gear down. In general, the former is measured in flight and the latter on the ground.
The difference is important; the CofG of a C172RG moves rearwards by about an inch on gear retraction and a noticeable lightening of the control forces results. This can move you out of the envelope, too. _______________________________________________ Flightgear-devel mailing list [EMAIL PROTECTED] http://mail.flightgear.org/mailman/listinfo/flightgear-devel
