Terminate connect and run coaxes for Transponder and ADSB. Coax cables are near autopilot servo. Adel clapped them to prevent interference Verified there were no shorts between ground shield and center conductor.
Mount Com1 and combo GPS1 and XM antenna. Used fuel tank sealer between antennas and fuselage instead of provided gaskets or RTV to assure water tight seal Verified resistance between mounting screws and fuselage was less than .2 ohms