National administration office on aeronautics and space research showed the son of "Concorde"

National administration office on aeronautics and space research finishes tests in a wind tunnel of model of the "silent" supersonic plane which will replace loud sound blow with softer. According to specialists of agencies, tests of the full-scale car will take place at the end of this year. Source: tabloid "The Daily Mail" National administration office on aeronautics and space research finished tests in a wind tunnel of the reduced model of the "silent" supersonic plane. The tests of the full-size plane planned for the end of this year have to follow them. Tests of small-scale model were carried out in "a supersonic wind tunnel" 2,5 x 1,8 in size...