Re: VHF Marine Radio radio check
We boat on the Niagara River and Lakes Erie and Ontario. Regardless of law, the custom in the old days was to call on Ch 16, get a check in 3 words or less and then stop talking. No one ever complained.
Truth is though that I can't remember hearing a radio check at all anywhere is years. Or any chat for that matter. You might see a VHF antenna on an older boat, but very few of the newer models have them anymore.
The last time i heard a distress call the USCG did reply, but told the caller to summon a passing boat becaue they wouldn't come. Probably a good reason why nobody uses VHF any more. SeaTow is the one - and they carry cellphones.