The stall speed of the KR2 is listed as 52mph, which is 45 Knots. The no flaps stall limit for a "Sport Pilot" is 44Knots. I calculate a plain "Hershey Bar" wing with 2 feet of increased span would raise the area by 15 square feet. The KR2 Spec sheet says wing area 80 square feet, but I can only account for 75 (!).
Does anyone know the actual stall speed, with or without flaps, and at what weight would that apply? I don't have a problem ratio-ing the data from 75 or 80 square feet, but it seems there's 5 square feet missing. It looks like a KR2SPort is possible based on the initial specs.... Ron Freiberger mailto: [email protected]
