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Showing posts with label marine radio. Show all posts
Showing posts with label marine radio. Show all posts

8/22/2019

Seven important actions your Marine Radio performs, but do you need really need one?

     Pleasure boats are not required to have a vhf radio, but if they do have a radio, it is supposed to be turned on and monitoring channel 16

If you have a radio you can:    

  1. Call the harbormaster from the breakwater and proceed straight to your slip.
  2. Call the Coast Guard when you're sinking.
  3. Call other boats and arrange drinks at sundown.
  4. Listen to others and be entertained for hours, days, even weeks on end.
  5. Get weather forecasts in several languages for areas you've never heard of.
  6.  Tell your mate not to worry, help will always be just a radio call away.   
  7. Call vessel assist and have them bring you some very expensive fuel.
Marine radio use in the San Juan's, rules to follow and proper use



          Seriously, in my humble opinion, I think a radio is a good idea. It is cheap insurance that help is on the way. It is your lifeline from a distant shore when you really need help.  If you  want to save boat dollars, buy a handheld model for about a hundred dollars. They will do just fine, plus have the added benefit of fitting in your pocket for off boat excursions. (I would pay a little extra and get one that scans) We have our children take the hand held radio so they can stay in touch when they are off exploring in the dinghy.

Radio etiquette:
     A license is not required but the FCC has some rules you should familiarize yourself with.
     Some people are sticklers and follow all the rules, others just get the job done. For the most part, make sure you are transmitting on low power (1 watt) for most situations;  if you use high power (25 watt) you will talk over, drown out and annoy boaters in the next county.  Start your call on channel 16 (everyone, including the Coast Guard monitors 16), unless you have a prearranged channel like 66 used for some marinas. First listen to make sure no one is talking, then depress the button and say the name you are  calling three times ie. “Bad Boy, Bad Boy, Bad Boy. This is Good Girl” now let go of the button and wait for Bad Boy to answer. They will answer by saying “this is Bad Boy” and you respond by saying lets go to channel 68 or 69, 71 or 72, the channels used for boating chit chat. That’s it, once you hook up, talk all you want, but remember you're supposed to be talking boating operation topics, and all the rest of us are listening.  So just remember, channel 16 is for hailing not for talking. Oh, and don’t yell into the microphone, it will come out distorted.  Some people will say “over” at appropriate times but usually you can tell when its your turn to talk. .  You should avoid swearing (FCC rule), and only chickens will make anonymous comments on 16 about others, unless of course someone's wake swamps your boat or spills your wine; then the proper yet ill advised way to announce to the world that a boater is being inconsiderate is to say their boat name three times nice and clear so everyone can hear, followed by your snarky message, over.


     BTW, I think it would be a really good idea, if you haven't named your boat yet, to consider what a prospective name will sound like broadcast across the water. Unless of course you want to entertain the rest of us.



     Just my opinion. 

4/09/2012

Navigation Aids (buoys and markers) red/green lights

    In keeping with this sites mission, I thought just a few (all I know) bits of information are in order.
If you're an old salt, skip right past this post, but first timers or part-time first mates may find something useful.

      Aids to navigation are the road signs of  our waterways, and just like driving a car down the highway you wouldn't think of not knowing or understanding some basic safety rules. Consider a three year old driving toward you on the road,  he can't reach the brakes, he can't read the stop sign, he doesn't know which side of the road to drive on.  Now picture yourself driving your shiny new boat in a busy waterway or dangerous channel.  No brakes, check!, confusing striped buoys, check!, parallel park a boat, oops, check!.  You owe it to other boaters to understand a few rules,or at the very least have lots of liability insurance. Speaking of insurance, does your insurance cover damage to your boat and passengers and the mega monster and passengers that you hit?


     The three R's (3 aaarrr's) rrr. is a  nautical mnemonic you should memorize  "Red, Right, Returning" That's it, everyone knows it, everyone uses it, so should you.
Another cool nautical mnemonic for you is, "a good red wine is port" which will remind you that all boats running lights will have a red on the port side bow, which leaves green for the starboard side bow

    3R's "red, right, returning" means to me, keep the red buoys on my right when returning from sea. So this means keep the green ones on your left. Returning from sea would also be heading up river.  As a practical usage, one would approach and enter a strange marina keeping the red markers on his right. See, already you're keeping off the rocks.  Of course there are a few places where local conditions dictate other rules.  For example, Swinomish Channel has red buoys on the right at both ends of the passage.

    What good is knowing which side of a boat (or big ship) the red and green lights are on?  I'll tell you why but first you need to turn off the sun and go boating at night, next when you see a red light coming at you adjust your course so you don't collide. OK, now what if its a green light is coming towards you? OK, now what if the green light changes to red and then back to green? What if the light is both green and red? I'm just a little confused and so are others. Out on the water these are the signals that boaters use to tell others what their intentions are, and there is no confusion if you remember a few rules.
Remember this  "a good red wine is port"   It means the red light is on the left side (port) of the boat.  Following normal rules of the road you would meet other boats keeping to the right, just like on the highway, so you pass each other red to red (port to port).  OK when you see a red, then green, then red changing again, and again, it means they are turning back and forth. A steady red/green at the same time means the other vessel is more or less pointed at you. OK, now when you wander back and forth steering your boat like a drunken... you can imagine what message your lights are sending out over the dark waters. 

      Some wisdom learned the hard way:
 When navigating in darkness and the lights you are watching go out (as in you can't see them suddenly) it may mean something is in the water between you and the lights, let's see what could be blocking the view. A headland, another boat, a reef or rock, a piling, your crews head. What it means is you better stop or slow down and figure out immediately why the lights are blinking.

Just for fun I looked up some other sayings:

When all three lights I see ahead,
I turn to Starboard and show my Red:
Green to Green, Red to Red,
Perfect Safety -- Go Ahead.

Red over Red The Captain Is Dead
Vessel not under command



Danger Signal: Blast quick five To stay alive
This is the danger signal, to be given if you think there is confusion or imminent danger of a collision.
It's also the signal the ferry boat will blast at you if you're being stupid.

"I wonder if there's any red port wine left," OK, I got it now, red on left and port means left.


Below are  a few buoys that need to be understood
navigation buoys aids and what they mean


The top band marks the preferred channel



navigation buoys aids and what they mean

Safe water, the above buoys  may be passed on either side

navigation buoys aids and what they mean
Stay away, these buoy mark rocks and bad things.
(check your chart)


The below buoys are your sign posts,
 odd numbers on green, even on red, 
the same numbers are on your chart.
Red Right Returning  3rrr's
navigation buoys aids and what they mean in the san juan's
The above striped marker demands your attention, slow down or stop
 until you figure out where you are.

Many times individuals will make a buoy/marker out of a jug or old fender.
Do yourself a favor and use caution, there is a reason for the marker, and watch out for a trailing line if its floating free, you don't need something wrapped around your propeller.


If you had a chart, you would be able to spot nav. aids on chart
 and figure out where you are and what to do.
I use NOAA chart number 18421, it has an 80,000 scale. I prefer this chart because it shows most of the area I like to cruise on one chart. You may wish to have a larger scale and more charts
here is the url for noaa chart 18421  http://www.charts.noaa.gov/OnLineViewer/18421.shtml
here is the noaa index for other charts in the Pacific Coast area http://www.charts.noaa.gov/OnLineViewer/PacificCoastViewerTable.shtml


By the way, if you're using your chart for trip planning purposes you may like non navigation charts/maps better.  We find a fish-n-map chart inexpensive and very useful.
Our favorite for planning is a full color waterproof laminated tourist map with topo lines, but does not show depth or rocks.


A warning some boaters don't heed,

Please don't take off anywhere with just your chart plotter or portable gps, iphone, or whatever gadget is popular today. You really need to have a hard copy chart or map. (and a compass too)  If it just sits rolled up in the corner that's fine. You probably don't use your whistle, flares, pfd's, or any number of emergency items either, but you still carry them.