RAF4EVER

It was Flt Lt. Pollock https://www.google.nl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwiokM--x4_xAhXfD2MBHfscACsQFnoECA4QAA&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FHawker_Hunter_Tower_Bridge_incident&usg=AOvVaw2ScjW6K2nr-NdMfUEBp625

I spent 7 1/2 years working on RAF Wessex 2, If I remember correctly the piece you call the lower leg is called the radius arm,and was interchangeable,you had Westland and Sikorsky,and you could fit either,but not mix,either 2 x Westland,or 2 x Sikorsky. Maybe Pete in Lincs or Hendie may know more

This:

This:

https://www.google.nl/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&cad=rja&uact=8&ved=2ahUKEwid8aeGodrwAhW1AmMBHfm2DucQFjAAegQIBBAD&url=https%3A%2F%2Fairandspace.si.edu%2Fcollection-objects%2Flockheed-p-38j-10-lo-lightning%2Fnasm_A19600295000&usg=AOvVaw1DXA9DMROFIEVUPtqzw9Ik

And another great speech:

one from me:

This":