Listees: Joe Beyer Claims his craft stalls at 46 mph.
I ran air calck on the RAF48 airfoil @ 900# with the 78 sf wing area claimed and sure enough got a clean power off stall 52 mph. I then put 51 as a given with a Lift Coef. of 1.5 and then 1.6 and got max. allowable gross weights of 780# and 830# respectively. Can anyone confirm their stall speeds at these gross weights or can any one tell me their clean fixed gear stall speeds at thier actual clean fixed gear gross weight at the time. Don
