Netters,
did anyone test the Vy and Vx speeds? I have plotted them on an Excel sheet from a test series done at a Press Alt of 3000/6000/9000ft. With a standard KR-2S(RAF48 wings & GPAS2180) at a take off weight of 1105lbs I got Vx=80kts (observed) Vx=76kts (CAS) and Vy=84kts (observed) Vy=80kts (CAS). Does anyone have similar values? If you want my test series in Excel format, please mail me off the list. Christian OE-VPD http://www.members.aon.at/oevpd