I'm interested in tweeking certain aircraft.cfg to closely match the flight of the real planes...but I'm comming up on a serious lack of hard information. Even my Janes reference book is basically useless with statements like : "350mph"...I mean, what the heck is that:the never exceed?Max level speed?cruise speed?Airspeed or ground speed?And why's it not in knots? Or a statement of altitude to go with? At max or min takeoff weight?Anyway, I'm wondering where you guys get such data. I'm specifically looking for data on the smaller turboprops and jets, not the run of the mill Boeing and Airbus heavies as those FDE's seem to be well sorted today.

The aircraft's Type Certificate Data Sheet is a good place to start. http://www.airweb.faa.gov/Regulatory_and_G...me?OpenFrameSet

Big help, so a big thank you! :D