Singlehanded Sailing Society
San Francisco Shorthanded Racing
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SPORTBOAT Calculator
Calculates if a specific boat
is to be sailed in the SPORTBOAT Monohull class
. Rule 10 of the
Standing Sailing Instructions
defines the SPORTBOAT rule.
Waterline length (FEET)
(Example: 23.75)
Displacement (LBS)
(Example: 2900)
Note: Numbers should come from a current Northern California PHRF certificate. Certificates are available from the
YRA
.
DISP/LWL =
Boat is to be sailed in the SPORTBOAT class