Winch servo
IRSA Supported 65 Class Rules August 2018 14
Rigs shall comply with the current class rules.
F.3 SPAR
F.3.1 MAST SPAR DIMENSIONS
The maximum permitted cross section of the main structural part of the
mast spar above the deck limit mark is 12 mm.
F.3.2 OTHER SPAR DIMENSIONS
The maximum permitted cross section of the main structural part of a
spar, and the combined cross section at junctions of spars, is 12 mm
(Figure J.4).
Section G – Sails
G.1 PARTS
A sail group is restricted to not more than one mainsail and one
headsail.
G.2 GENERAL
G.2.1 RULES
Sails shall comply with the current class rules.
G.2.2 CERTIFICATION
The official measurer shall certify sails and add the following marks at
the tack:
(a) the date of certification control;
(b) the area of the sail in square metres and rounded to three
places of decimals.
G.2.3 CERTIFICATION CONTROL AND EQUIPMENT INSPECTION
During certification control and equipment inspection:
(a) battens need not be removed;
(b) stays not exceeding 1 mm in diameter inside luff tabling need
not be removed;
(c) tell tales overlapping the sail edges shall be ignored;