lp4-4 rv 12 longeron
why are the last 7 aft rivets into the skin and longeron lp4-4 yet the rivet immediately forward of these 7 rivets has thicker material to go thru?
dakota hawk/jab 3300 built and flying. sold 6/18.getting serious about the 12. in the hangar now as of 10/15/19
RV-12 kit as of 9/13