Quote Originally Posted by SMangini View Post
Let me see if I got this straight. If the Kitfox 5-7 was originally certificated/registered as S-LSA or E-LSA with a MGTOW of 1320lbs., then it can never be re-registered as E-AB, go through phase 1 testing and certified at 1550? However, if it was originally certificated/registered as E-AB and phase one tested at 1320, then it may be phase one tested again to meet factory certified 1550 MGTOW but now it can never be reversed. Please forgive me if I am causing confusion by using the words certified and registered incorrectly.
Generally correct, however an E-AB could be reversed back to 1320 but it would serve no purpose as it would not be sport pilot eligible anymore after having been previously modified out of the LSA definition.

Greg