Originally Posted by EricKLYC
I don’t know the exact definition of the “sail carrying number” (Segeltragezahl 5,5), certainly some kind of SA/D displacement ratio but with figures I am not used to. No doubt however, this points towards excellent performance.
x=upwind sail area in square meters
y=displacement in tons
Cruisers usually are about 4-5, performance cruisers 5-6.