@lammietv200 If the ship is made of metal then it'll be really luckly if it works. For watertightness and fire refulations you may not be able to drill new holes in any wall/bulkhead. The engine room most likely has a riser or other means of getting existing power and control cables in/out. So I would start looking there and thinking of a wired node as interference will be another concern in an engine room environment.