No xby1 I don"t have the article,i just remember 1975 I was in Germany with the Army and I built it using a 949 engine out of a wrecked P51 Mustang.It was a dog bone for a fusalage and tail with a dog house for a cabin .it was a super flyer ,untill I flew it into a pole. .Someone at the time told me it had a clsrk y wing I have no idea what he meant.nice chatting with you Smoke Trail Charlie