Description

Manufacturer part #: WOTTAC
Wot-tac is a boat shaped device. It has a compass mounted on the bow, and a centrally mounted dial etched with 360° markings. Please note that the dial has anti-clockwise markings – this is deliberate. The wot-tac can be used by dinghies and keelboats.
Wot-tac will predict:

• start line bias,
• wind angles over the side of a boat (where bearings between the marks are known)
• Olympic and Trapezoidal courses and
• whether a gybe or bear away set is preferred on a windward/leeward course after a wind shift.

Wot-tac will take away the guesswork from knowing where the wind will be – saving you precious minutes. Before you start it is best to read these instructions carefully.