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Earlier this week I received a request from our friend Ben Ellison at Panbo to poll our readers on the use of AIS. He was especially concerned with the upcoming release of AIS-B, vessel tracking system for boaters, and how the watch officers of large ships expected to process the increasingly large amounts of data on their radar screens. You can read that post HERE.

While writing the post I was curious about the other side of the equation namely, what do experienced boaters think about us? To answer my questions I contacted our friend Richard Rodriguez of BitterEnd blog, an experienced vessel assist Captain on one of nation’s busiest inland waterways; the Puget Sound. Here is his reply;

1) What should ships worry about when interacting with boats?

That most boats have no clue as to how to interact with ships. In the Licensing Courses I teach, I used to be surprised when folks indicated that they didn’t know ships do not guard channel 16. Ships should be afraid, very afraid, as most boats don’t have a clue, as to what to do or how to do it when they encounter a ship. Easily 1/3 of the boats I tow in the season, can’t give their Lat/Long, even though the have a GPS, let alone know about what to do related to ships. Boats usually run the other way; expect the unexpected.

2) Top 10 things I wish ships did to make boating safer?

1. Call a Securité, on channel 16, to announce a departure from norm.
2. Slowed down, when transiting congested waterways.
3. Occasionally use channel 16 when unsure of a boat’s action.
4. - 10. I’ll let readers fill in the blanks in the comment section.

3) Top 5 close calls I’ve had with ships.

1. Hiding out in the Sep Zone as I was waked by ships on either side of me.
2. Being in restricted visibility with out a radar, before I knew the rules and almost hitting a CG Cutter off the Columbia Bar.
3. Attempting to beat a 900′ USNS RoRo across the lanes. - I lost.
4. - 5. I’ll let readers fill in the blanks in the comment section.

4) Constant Bearing, Decreasing Range… how to tell if a boater is unable to get out of the way.

CBDR - now there’s a concept. Joe Blow thinks that if he bumps the throttle a few hundred RPM’s that he can beat you across the VTS lanes. He has no idea that you’re pumping 20+ kts, five to seven miles away when he starts across the (1.25 nm) lanes at 5.5 kts.

5) Lessons learned from my years boating the Puget Sound.

Conditions change - be prepared for the worst case scenario. Always have a plan B and a plan C.

Practice, practice, practice. Can you navigate with traditional tools? If you’re a sailor - can you make it to your slip under sail? When was the last time you did a man overboard drill?

By all means remember that S**T HAPPENS. If you think that something is about to happen, it is “Deemed to Exist.” Don’t put your head in the sand and boldly keep going.

Also be sure to read his related articles:

• AIS - A Mixed Blessing

• VTS - Working with large vessels

We have already proclaimed our love of AIS, the technology that helps watchkeepers identify surrounding vessel traffic, but currently this technology only lets us track large ships. This is about to change. Panbo reports that the USCG has asked the FCC to expedite approval of AIS-B systems for use on boats.

What is AIS-B? The U.S. Coast Guard says;
Class B (AIS) is nearly identical to the Class A, except the Class B:

• Has a reporting rate less than a Class A (e.g. every 30 sec. when under 14 knots, as opposed to every 10 sec. for Class A)
• Does not transmit the vessel’s IMO number or call sign
• Does not transmit ETA or destination
• Does not transmit navigational status
• Is only required to receive, not transmit, text safety messages
• Is only required to receive, not transmit, application identifiers (binary messages)
• Does not transmit rate of turn information
• Does not transmit maximum present static draught

Got that?

You may have picked up on some Class B chatter over at Navagear or at Panbo questioning how effective these units will be in helping ships avoid small boats. Well Ben Ellison, electronics editor at Power & Motoryacht, Sail Magazine and Panbo.com has some questions for the ProMariner readers of gCaptain. He writes;

The bigger question is how much are they using AIS on their bridges?

Do they have good AIS target displays?

Are the displays getting too crowded as is, i.e. would there be a temptation to filter out Class B targets if they proliferate?

So with the goal of safer inland waterways for all we ask all professional mariners to answer the following poll questions then add your answers to Ben’s questions in our comments section.

Youtube commentary;

While sailing on San Francisco Bay we had a close encounter with a container ship. The container ship honked at the other sailboat. We had space to turn…but when we tried the container ship blocked our wind. That captain was a hell of a driver! He threaded between our two little sailboats.

I don’t think I need to comment on these boaters but I will say if you’re a boater and sail in an area of heavy ship traffic head over to the Bitterend End blog an soak up some collision avoidance knowledge. You can start here: VTS - Working with large vessels