[CA] [CA11] Water in Quantum Radome

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Richard,

In fact, the lower shell of Quantum radomes do feature drainage holes. When in hot humid weather, air containing moisture will enter the radome and may condense when inside when air temperatures cool. Any such condensation should drain from the radome's base. We have seen instances where the installation or insect nests / activity (ex. mud daubers, etc.) can prevent drainage. More information on this subject may be found within Chapter 6.1 - Mounting pre-requisite: "breather" holes of the Quantum Radome Installation Instructions. We would be glad to look a photos of the radome's installation to comment further.