[CA] [CA11] St 60 wind cups

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum dcneuro,

As you have suggested birds are the most common cause of damaged/broken wind transducer cups. To that end, a number of third parties have developed bird deterrents for anemometers. One such sailing article on the subject may be found here. The part number for the service kit for the R28170 Masthead Wind Transducer is R28170. The service kit includes the cups, wind vane, and vane weight. No special tools or skills are required to install the parts of this service kit. The wind transducer cups are held to the transducer shaft via a screw which threads into the shaft. Please click here to view a FAQ addressing where one may purchase/order parts for Raymarine products.