thanks, Andrew, tell me how accurate the dimensional data of this aircraft. I mean the wingspan of the main wing in all sources (Shavrov, Rastrenin ...........) is equal to - 11 m against 9,8 m (according to the latest data of the article in M-Hobby №178)dabbler said:Empannage evaluation
dabbler said:This drawing was not published by M-H. I think Shavrov,
used not original reports, but some kind of secondary reference. They together
confused first flight date.