Installed wiring to ignition switch and magnetos. The magnetos do not require electricity to operate. The coils in the modules are excited by magnets on the flywheel to produce a spark. The magnetos are turned off by grounding the output. This is done by running a wire from the ΒΌ inch male terminal on the module to ground through either a toggle switch or ignition switch (Aircraft Spruce part A-510-5). I used shielded wire for this purpose and grounding the shield only at the engine end. Started running wires for GRT Magnetometer and decided to run wiring down the middle of the plane to the second frame of the fuselage where I will be installing the Magnetometer.
