GregC is right about the tow captains using 14 when they are enroute to finding you. Though after they search fruitlessly for you for 30 minutes, all the while you are hailing on 16, they do seem to switch from 14 to 16 to find you. Once they get to you, you mention you were hailing on 16, and they will notchalently say, oh we were on 14. If they are coming for you, be prepared to give them VERY specific details about where you are (always knowing MM or nearest canyon is a good plan)
On a more fun note! I remember sitting around the dinner table late at night listening to many "radio to phone" calls.
Guy: Hi honey, over.
Women: Hi - are you having fun.
Guy: Yes, we caught a lot of fish today -Over.
Women: Why do you keep saying over
Guy - Cause we're on a marine radio and when you're done talking you say "over", over
Women - That doesn't make sense, who over
Guy: I don't know, thats just what you do, over
Too funny
Everything from it's snowing at home, to I'm divorcing you. Hours of cheap entertainment