Hands up - a number of years ago, I fell asleep and hadn't plugged the phone into the socket in my 'bunk' (back office..). Nightime (MIl) bad weather inbound from the states, and the wind had changed onto the non ILS runway. I'm guessing ATC had had a nap too, and when they needed me to spin the GCA Radar they couldn't get me. - I learned about not sleeping from that.
