"could you ask another vessle to go to a working channel first on 16 to ask for a radio check?"
Sure, if he responds your radio is working, no need to switch channels. (;->)
If you monitor 16 like I do you'll hear the dumbest stuff imaginable, happy fourth and have a good laugh with all the numbskulls you'll hear on holidays and weekends.
Radio check?
I bought mine cash.
It's working.
I've got mine last I looked.
Check your hat, check your coat, but leave your radio in the boat.
(I like that one, it rhymes.)
Did you drop it in the head? It sounds like crap.
Uh, it looks like a radio.
You want a radio check? Pay for it yourself!
AR! He's got a RADIO mateys. Heave to and prepare to be boarded. R R R!
Who's that Pokemon?