Even wireless doesn't seem that much of an issue. There isn't going to be any external interference down there, so as long as they've tested all the systems it

Even wireless doesn't seem that much of an issue. There isn't going to be any external interference down there, so as long as they've tested all the systems it should be OK. Also it's not going to be dusty, and it's not humid (if anything the humidity is going to be very low as the water outside is cold, any moisture in the air will condense on the hull)