Scout, thanks for the correction - the ENDURANCE calculation is different than I had written -
it is now corrected; see post #1.

If anyone wonders, why the ENDURANCE is higher for a pilot with less victories and sorties:
the ENDURANCE is a value that grows higher, when you have to fly many long-time missions
(which means mostly: to fly deep into enemy terrain).
Here, the Entente pilots, and maybe also the German two-seater pilots, may score better -
and they deserve some better points for their deeds, which couldn't be generated only
with victories or flight hours.

Vice-President of the BOC (Barmy OFFers Club)
Member of the 'Albatros Aviators Club' - "We know how to die with Style!"