Caption:
1-nasale part of the fuselage; 2-Left front langin ski; 3-right front landing ski; 4-landing ski's protection; 5-rear of the fuselage; 6-right wing; 7-left wing; 8-rotaion axe of the wing; 9-vertical stabilizer with the rudder; 10-right landing ski; 11-left landing ski; 12-heat shield; 13-fixation.