Hi all, my buddies and I will be taking my 19' CC down the columbia river in a couple weeks for a long weekend fishing trip. The trip will involve several locking thru experiences. This will be a first for me, as I am new to boating (2 years now).<br /><br />I have read about the schedules in effect, and what frequencies and call signs to use when calling the different locks. I am a pilot, and quite comfortable on the radio. But, I don't know how to identify myself. When flying, I use the tail number of my airplane, however my boat has no name. Should I use the registration number? It is long, and impossible for my poor brain to memorize.<br /><br />What is the standard for small boats who aren't officially named when hailing?<br /><br />Thanks!<br /><br />Ryan<br />Seattle, WA