Hi Helicopterfriend
Thanks for the corrections.
But: the picture by PhilR of HB-FAN with serial 337 should be moved to N283SW, serial 540, which is the plane in Verkehrshaus Lucerne, painted as HB-FAN. And its engine is "reciprocating". The profile for serial 337 is for the plane that is still in the Himalaya (http://www.pc-6.com/history/337.htm).
I have no connections with these aircraft.
Thank you
John