About This File
X-Plane 11.40+ Hawker Siddeley P.1154 1.0. The Hawker Siddeley P1154 was a planned supersonic vertical/short take-off and landing fighter aircraft designed by Hawker Siddeley Aviation. This a re-post of Daniel Grimes original V9 work, and saved through X-Plane versions, 9, 10 and 11.41; so it's back from the dead! Please see the included documentation for further details. By Ray Hill.