Re: marine vhf
In my area, the CG will tolerate quick messages between vessels on 16 if they are not busy with the channel. What they are looking for, however, is for one boat to locate another only via a call on 16. From that point, it becomes appropriate for the first boat to request the second one to "come up" on another channel/frequency to complete the message or conversation.
I agree that Channel 16 is not the place for radio checks. If a radio check is needed, all the caller has to do is to "surf" through the channels until he/she finds one with active transmissions. At an appropriate point, the person can make the transmission asking for the radio check. If asked, I like to give an answer that indicates signal strength and clarity ("loud and clear," or "Lima Charlie"), as well as my approximate location. If I hear someone key a mic but there is no audible voice, I will respond with "vessel transmitting on Channel __, carrier, no modulation." The cause of this is usually a bad mic and the person transmitting can usually hear the return call, informing him/her of the problem.
BTW, I obtained a Restricted Radio Operator's permit about 30 years ago, while learning to fly aircraft. Does anyone else have one? Is it even required any more for operation of a radio?
