The rotor assembly is numbered (1.

DIMENSIONS AND WEIGHT WING SPAN .................. 23.79 m (78.06 FT) 1ЕМОТН..................... 37.24 т (122.17 ЕТ) HEIGHT: xx essct ERR 17.25 m (56.58 FT) TREAD WIDTH ................ 6.91 m (22.67 FT) GROSS TAKEOFF WEIGHT ....... VARIABLE GROSS LANDING WEIGHT........ VARIABLE INERT WEIGHT (APPROX) ........ 74 844 kg (165 000 LB) MINIMUM GROUND CLEARANCES BODY FLAP 12.6 square meter (pascals) Pounds force 4.488.