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Sunday, May 31, 2020
The Idiots Are Out in Force
My guess is that it is pent-up restlessness after the COVID Maryland closure, and a higher than normal percentage of the clueless are charging out. I should have photographed the mess in the harbor, but I was too busy trying not to run someone over, all of them either paddlers or power boaters that were not good at their craft.
In the off season the average skill and safety level is so much higher.
From a 1967 Danforth Manual
Monday, May 25, 2020
My Personal Mask Design
I've been asked to post details, so here we go. I know there are a million posts out there.
- Cut 3 pieces to the pattern (see below). You will actually fold it on the narrowest side, so it comes out looking like a fat hourglass. I cut the fleece with a hot knife--it's a sailor thing.
- 1 layer fleece (comfortable, maintains shape, and very important, helps with sealing) and 1-2 layers fine sheeting (filtration). Lay them on top of each other.
- Seam down narrow part of hour glass. This just keeps them in place.
- Fold it on the seam and seam the edges together and trim with hot knife--it's a sailor thing. Of scissors and flame. It won't fray much. Leave at least 1/2" hanging out near the long edge; you will need this to attach the elastic.
- Cut a piece of aluminum roof flashing ~ 1/2" x 4" and center this inside one of the long hems. This will make the bridge of the nose stiffener.
- Hem the long sides. These will bear on the face, so fold the edges under. This also provides support and creates a thick, wide sealing surface.
- Melt holes for the elastic in the outside hem allowance using a hot nail. This is why the seams are flat and wide.
- Thread the elastic. 1/8" cord or 1/4" flat. Tent pole shock cord is perfect. One goes under the ears, the other over the head. By using one continuous shock cord it is more adjustable and easier to don.
- Carefully bend the nose piece to fit. In fact, nothing is as important as making sure there is no edge leakage. A leak is N-zero. By keeping the stiffener thin and flat it works with glasses, a common complaint.
Yeah, it's doofy looking. Too many people choose masks for appearance or because they "look" medical. This works and stays in place through any activity. Good for mowing the grass and shop work too.
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Of course, this is why you wear a mask:
Sunday, May 17, 2020
Anchors Are All Related
What could be more different than a 1950s Northill, looking a lot like a traditional fisherman's anchor, and the latest 2010s new generation anchor, the Mantus M1?
But if we look at them either from the side (ignoring the upper fluke) or from the bottom's eye view...
I've been using this Norhill on my F-24 for several years because it is the only non-pivoting fluke anchor that will fit in the shallow well. It has dome downsides:
- Rode can foul on the exposed fluke if the boat does a 360 due to a change in the tide or wind.
- The fluke area is less. But this is made up for by the cross stock area, so the holding power is about equal.
- Instead of rotating with the wind change it flips over when the change excedes about 90 degrees and is strong.
- Folds flat.
- Better than either Mantus or pivoting fluke in shells.
- Does not clog with mud when resetting, because the other fluke is clean.
No, I wouldn't run out and buy one. I've had this one for 30 years, used it on a number of boats. It has never let me down or dragged, so when I needed a folding anchor I recovered it from the lawn art pile and put it on the boat, where it will stay until someone makes a folding anchor that works.
Yes, there are anchors that knock-down for storage, but a working anchor must be available in seconds in case of engine failure or similar misadventure.
You can analyze these things to death, but the differences are small. Important, but small.
Saturday, May 2, 2020
A New Toy--Holdpeak Anemometer
My pricey circa 1990 anemometer finally caved in, I needed one for an upcoming article on boat ventilation, and I braced myself for the expence. And it was... $25 through Amazon with free delivery.
I had to add a few slips of tape to the blades to perfect the balance; out of the box it was a little unstable below ~ 0.4 knots. Properly balanced, it is stable and accurate down to 0.1 knots, which is to say, absolutely amazing for so little money. I swear, it spins when a bug flies by.
As far as sailing goes, it's not a substitute for a masthead instrument. You don't get direction, it doesn't interface with the autopilot, and deck level winds are always influenced by rigging and sails. But I actually wanted it for local readings, and should I want to extend it aloft, it has min and max recording and can be attached to an extension via a 1/4" USS mounting thread.
Already a few new projects have suggested themselves. I wouldn't call it industrial duty, but it works.
Friday, May 1, 2020
Hog Politics--If you don't like politics on a sail blog, please skip ahead. I will be back to sailing shortly.
In 2013 a Chinese conglomerate bought Smithfield Foods to insure a hog supply and to make money. Very reasonable.
Wiki--Smithfield Foods
Trump claims a "great deal" was struck allowing us to export hogs to China. Just how hard do we think it was to get the Chinese to buy their own hogs? I suspect that was pretty easy.
Now we are calling the meat cutting industry essencial, with special emphasis on pork, but we're still exporting 10% of our cut pork and 25% of the total. I guess it is not that essential to the US food supply.
On the other hand, they are Chinese hogs and the Chinese do need the food. I'm OK with that. We eat too much food.
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I'm not sayin' whether this is right of wrong. I can see both sides. But it is more complicated than it appears, Trump is NOT doing it to protect the US food supply, and he is not telling the truth.
I guess I'm used to that. We're all used to that. Isn't that sad?
Friday, April 24, 2020
I'm Surprised That There Have Not Been More Articles on the OBVIOUS Failings of the UW Mdel to Predict the Decline
Consider the following plots of daily deaths (you could look at "new cases," but with testing increasing there could be drift in what that figure represents).
As we watch the UK and US we see and even slower decline and higher terrace. I think we are more stubborn and drive around more.
The model continues to show a quick drop that just isn't going to happen. People are starting to move about more. Businesses are opening because they feel they must. Restrictions will soon be eased.
My guess? I believe we are going to be above 30% of the peak death rate for at least 3 months. My crystal ball only goes that far. The plus is that herd immunity will increase a bit faster, but at current and even steady infection rates, that will take more than a year.
Keep your head down, if you are older, like me.
Saturday, April 18, 2020
Best Practices During COVID Outbreak
At some point we will exhume the country. For me, boating is vital and it is also something I can do with very little social contact:
- Most of my sailing is solo. The rest is with family or a single friend.
- I don't go to the club house.
- I bring lunch from home.
Boat Ontario has come up with a "best practice guide" (open the link!!) that makes good sense to me.
Spread it around! I sent a contact at Boat US, since it just came out a few days ago.
Monday, April 6, 2020
Taking Face COVID Covering too Far
Sunday, March 15, 2020
Rev. 7-25-2024
I've been testing this and other brands for four years. See other articles, but the short version is that they are probably more recognizable as a distress signal than flares because of the SOS pattern. A flare that only burns for 3 minutes is easily dismissed as a trick of light, a nav light, or just missed.
I went to WM marine to get flares. They were 18 months old, out of 36 months,
and the store manager didn't understand the words "discount." To me,
they were 1/3 value, since I will get only one season from them. Most often I get only two season out of flares
because they are seldom "fresh" when bought.
I'm thinking of just getting the Orion e-flare. Yes, visibility is less, but realistically, with cell phones and VHF,
the odds of a primarily day sailor like me using a flare are between
zero and none. I've lit old ones for practice, but I've never even seen one on the water. On the other hand, the odds of me being stopped by the Maryland DNR
for a safety check are about once every 3-4 years, most often when they are checking fishing permits and catch.
Not to put to fine a point on it, I really don't care if it works as well as a flare. I don't wear PDFs most days either. And I'll probably carry some old flares anyway. I've lit them in the past, for practice, and never had a failure, up to 12 years.



















