Lynx AH.7 s/n XZ206 Royal Army Air Corps
Westland Lynx AH.7  -  c/n 111  -  s/n XZ206  -  Royal Army Air Corps  -  Liége Bierset, Belgium   -  12 May 2007
Main rotor head and mast.
Instead of using a swashplate, blade pitch is controlled by an internal "spider" that turns with the mast.