2 march 1969.



These supersonic planes have "same" fuselage, just because they are not the "regular" planes, and for the time (with knowledge about aerodynamics) when they were made. From this point of view we can say that all other planes with two turbines under the wings were copied from Boeing-737.



Two planes (Concorde and Tu-144) were made at the same time, but they are different in many details.Blueprints: www.globalsecurity.org/militar… First flight of Tu-144: 31 december 1968, first flight of Concorde: