Connections
All through the hull connections are made on the rear back plate and use Brad Harrison Waterproof connectors. These connectors are IP67 rated and can handle 1000PSI spray down.

These connectors are a major advancement from our original connections made via epoxied wires through the hull. They add to the modularity of the design and for rapid assembly and disassembly as well as rapid replacement if for instance an engine were to fail, it would be very simply to replace the engine with one of our prebuilt spares.