Sunday, July 5, 2015
Cheeki Rafiki
The keel failure on the First 40.7 Beneteau which brings to mind the keel failure on Michael Plant's boat. In his situation, his boat was a one off custom design and composite build.
His vessel also had a catastrophic keel failure. Many were of the opinion that the keel struck an obstacle at high speed. Much like a Nascar when it hits the wall, things break. Lets not fall into a false sense of security just because you have a full keel does not imply that it is not a bolt on keel.
Most fin keels are bolt on. Much like my Salar 40, which had a full keel but the lead portion was bolted from the keel to the hull structure and additionally the keel bolts and attachments were then glassed over. An Ingrid 38 shares this same attachment design.
A previous boat I owned, Mobjack, a 45 ft. Hereschoff design was a full bolt on keel. While I was restoring her, I removed the entire bolt on lead keel. Upon reattaching I used all new thru bolts.
In the case of the Beneteau Cheeki Rafiki and Michael Plant's boat the keel bolts had a very narrow attachment width which obviously allowed for movement of the keel from side to side, albeit slightly.
This side to side movement caused continuous crushing and fracturing of the fiberglass laminate and in some cases may even cause bolt deterioration from saltwater intrusion and stress failure.
His vessel also had a catastrophic keel failure. Many were of the opinion that the keel struck an obstacle at high speed. Much like a Nascar when it hits the wall, things break. Lets not fall into a false sense of security just because you have a full keel does not imply that it is not a bolt on keel.
Most fin keels are bolt on. Much like my Salar 40, which had a full keel but the lead portion was bolted from the keel to the hull structure and additionally the keel bolts and attachments were then glassed over. An Ingrid 38 shares this same attachment design.
A previous boat I owned, Mobjack, a 45 ft. Hereschoff design was a full bolt on keel. While I was restoring her, I removed the entire bolt on lead keel. Upon reattaching I used all new thru bolts.
In the case of the Beneteau Cheeki Rafiki and Michael Plant's boat the keel bolts had a very narrow attachment width which obviously allowed for movement of the keel from side to side, albeit slightly.
This side to side movement caused continuous crushing and fracturing of the fiberglass laminate and in some cases may even cause bolt deterioration from saltwater intrusion and stress failure.
Friday, July 5, 2013
Flag Flying Etiquette
Flag Flying Etiquette
Please click the link above to watch my video on flying the American flag.
Flags should be in good shape and appropriate to the size of the vessel. Refer to your Chapman's book for specifications.
Please click the link above to watch my video on flying the American flag.
Flags should be in good shape and appropriate to the size of the vessel. Refer to your Chapman's book for specifications.
Sunday, June 30, 2013
The Circumnavigation of Globe Star/Marvin Creamer
Several weeks ago, over coffee, I was speaking with a man
who was interested in hearing about my experiences as crew aboard “Globe Star”
and the use of celestial navigation instead of the more common forms of
navigation in use today.
Actually, celestial navigation would be a misnomer . Primitive navigation might be a better
description as we had no sextant, no compass, no watch or any electronic equipment , not even a depth finder. We did carry basic navigational tools on
board in a ditch bag sealed by the U. S. Navy in case of emergency. Fortunately, we never needed to use them but
they were on board. The instruments were
sealed because we had to prove that they were not used at any time throughout
the voyage. We were outfitted with an
Argos transmitter which reported to the
Smithsonian Institute in Washington, D.C. our location throughout the
circumnavigation.
The global circumnavigation of the sailing vessel Globe Star
was the dream of college professor, Marvin Creamer who believed he could
circumnavigate using only crude navigational skills that had been passed down
from generation to generation.
Marvin Creamer studied extensively the stars and planets. He believes ancient civilizations could have
sailed the oceans thousands of years before Columbus and the purpose of the
trip was to prove this point.
Prior to this circumnavigation, Creamer had crossed the Atlantic
several times making near perfect landfalls each time using this same
navigational method of no instrumentation.
Marv was in no way latitude sailing which would have been an
easy way to make landfalls by sailing North or South to a know latitude and
then heading East or West until he reached his destination.
Marv used not only astrological positions but the wave
action above the surface of the water and also the heave of the underlying
swells in relation to the direction we travelled. He kept records of the estimated water
temperature and also estimated salinity by tasting it as we did not have a
thermometer or a water test kit. Water
color was also a very important factor in Marv’s calculations.
Our estimated speed was determined by observing the time it
would take water bubbles to move from the bow to the stern. In counting the seconds it takes for this to
take place one can determine quite accurately as to how fast the vessel is
travelling through the water but not necessarily the speed at which the boat is
travelling over the bottom. Set and
drift can be determined if you have the proper charts that give you approximate
set and drift values.
All of these factors combined to give a dead reckoning
position. For many years I too navigated
strictly using dead reckoning. I had
made countless trips across many oceans and travelled great distances before I
bought a sextant and learned how to use it.
Perhaps this is why I was invited on the trip. Both Marv and I shared enthusiasm for this
type of navigating.
Modern electronics have made mere mortal men and women great
navigators, just turn on your GPS and follow the magenta line.
In my mind, I believe Marv Creamer to be the greatest
navigator that ever lived. To my
knowledge no one has ever challenged his abilities as a navigator and it was a
privilege to be a part of his historical voyage.
Thursday, June 27, 2013
We have a new Facebook page
We have created a page on Facebook where I was able to detail many of my projects with photos.
Please check out these photos at www.facebook.com/askcaptainjesse
As always, I am available for consultation on your boat projects and I am happy to answer any questions regarding boat repairs, boat building, cruising or other sailing related topics such as pre-purchase inspections.
If you don't have questions but have a sailing story you would like to share we would be happy to receive those too.
Send questions to: askcaptainjesse@gmail.com
Please check out these photos at www.facebook.com/askcaptainjesse
As always, I am available for consultation on your boat projects and I am happy to answer any questions regarding boat repairs, boat building, cruising or other sailing related topics such as pre-purchase inspections.
If you don't have questions but have a sailing story you would like to share we would be happy to receive those too.
Send questions to: askcaptainjesse@gmail.com
Tuesday, June 25, 2013
Drake and Monique preparing to cross the Atlantic
39degree.blogspot
Follow Drake and Mo aboard Paragon as they make their way across the Atlantic. Monique is blogging about their travels at 39degree.blogspot . You can also find their videos about their travels on YouTube at DrakeParagon.
I first met Drake Roberts working as a yacht broker in Oriental, North Carolina. He was in search of a Westsail 42 and I had just happened to have listed one the week prior. He was already the owner of a Westsail 32 and convinced a larger Westsail was the vessel he needed. Long story short , the transaction was made and the boat I had listed is now known as Paragon and is the subject of numerous videos and writings.
Years have past and Drake has sailed countless miles aboard Paragon and is currently in St. John's New Foundland
preparing to cross the North Atlantic. I am quite confident Paragon is a sea worthy vessel capable of such an undertaking and her Captain is an experienced and qualified seaman. We wish them fair winds and look forward to seeing their videos from the other side of the Pond.
preparing to cross the North Atlantic. I am quite confident Paragon is a sea worthy vessel capable of such an undertaking and her Captain is an experienced and qualified seaman. We wish them fair winds and look forward to seeing their videos from the other side of the Pond.
Tuesday, March 27, 2012
The New Year's Day Non Football Regatta
Not many years ago, a group of friends here in Oriental, were invited to crew for the sailing vessel Bounty in the annual New Year's Day Non Football Regatta.
Here in Oriental, NC, not many people are that interested in football so every New Year's Day there is a regatta during the time when most of America is watching football. The requirements of the regatta are that you use a sailboat to circumnavigate at least three buoys if not more in the Neuse River off of Oriental. After this stringent qualification of passing the third mark your vessel and its crew meet the requirements set forth in the race committees rules and regs. Basically, the name of your vessel and its captain will be placed in a felt hat. The name drawn is now considered the winner. The purse includes free horsd'oeuvres at M and M's and dinner and drinks at your own expense.
You may even read and return to the shelf a children's adventure book written by our very own Bernie Harberts who spent much of the race aloft in the spreaders taking photographs of other competitors and our exuberant crew.
Meanwhile, Captain John is down below taking inventory of his exquisite French wine collection which has become airborne along with his laptop, cellphone and other miscellaneous items.
Bernie caught some of the crew sleeping on the job but fun was had by all.
Did we qualify to win? Yes! Did we actually win? No, but there is always next year.
For more adventures with Bernie check out this clip from his offshore excursion. Bernie Harberts: 65 days Alone at Sea
Here in Oriental, NC, not many people are that interested in football so every New Year's Day there is a regatta during the time when most of America is watching football. The requirements of the regatta are that you use a sailboat to circumnavigate at least three buoys if not more in the Neuse River off of Oriental. After this stringent qualification of passing the third mark your vessel and its crew meet the requirements set forth in the race committees rules and regs. Basically, the name of your vessel and its captain will be placed in a felt hat. The name drawn is now considered the winner. The purse includes free horsd'oeuvres at M and M's and dinner and drinks at your own expense.
You may even read and return to the shelf a children's adventure book written by our very own Bernie Harberts who spent much of the race aloft in the spreaders taking photographs of other competitors and our exuberant crew.
Meanwhile, Captain John is down below taking inventory of his exquisite French wine collection which has become airborne along with his laptop, cellphone and other miscellaneous items.
Bernie caught some of the crew sleeping on the job but fun was had by all.
Did we qualify to win? Yes! Did we actually win? No, but there is always next year.
For more adventures with Bernie check out this clip from his offshore excursion. Bernie Harberts: 65 days Alone at Sea
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