FYI. A ?good read" article was written about Fred Keller?s KR1 adventure by Jack Cox for Sport Aviation. Fred Keller?s conservative numbers, cited on page 9 of 9, reinforce the idea of defining/flying a fixed gear KR1 as LSA?.
http://aerofoilengineering.com/KR/sportaviation/Kr74-1.HTM Bob Miller Redding, CA
