Playing Battleships on the mighty 'rod in transit across the US. After some time, confused admin wallah and padre passengering in galley stops a passing crewmember and asks "where are all these ships you lot are talking about on the intercom, I can't see any?"
Same padre visits P3K cockpit later on same det to be shocked at the low level 'greeny (
)' entertainment at 250' in the cockpit....