At 11:36 AM 9/25/2011, you wrote: >It has not been certified as airworthy, but it was started as a >experimental. Can that be changed to LSA with some mods if done >before airworthy certification. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
An aircraft licensed "experimental" can be flown by a "light sport pilot" if it meets the requirements of a light sport aircraft. Make the necessary mods to meet the light sport requirements, call it something other than a KR, and go flying. I don't know about a "one of a kind" aircraft but a factory kit light sport is very restricted on what changes, if any, you can make to the airplane. If it were me, and I could get the airplane to meet light sport requirements, I'd go "experimental". Just my opinion........ Larry Flesner