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  #1  
Old 11-11-2010, 09:37 PM
MikeJohns MikeJohns is offline
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Wittholz Departure

Would anybody have the lines or offsets or a CAD model of a Charles Wittholz 'Departure' hull and keel that they could email to me?

It's for a keel alteration (I'm changing it to a deeper fin keel for the client) and initially I need just need enough to define an accurate outer surface, so that I can model the stability and tie it to an inclining test prior to re-ballasting.

This one has a full keel and draws around 5 feet.

Cheers
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Old 11-12-2010, 05:43 AM
dskira dskira is offline
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I will check my books, will get back.
Daniel
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Old 11-12-2010, 07:43 AM
Crag Cay Crag Cay is offline
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The Departure 35 is in "Fifty Wooden Boats: A Catalog of Building Plans, Volume 1" by Wooden Boat with the plans still available from them.

http://www.woodenboat.com/wbstore/in...roducts_id=198
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Old 11-12-2010, 11:01 AM
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Tad Tad is offline
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This may be useful.....I'll try emailing a larger version as well

Wittholz Departure-departurelinessm.jpg
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Old 11-12-2010, 11:11 AM
frank smith frank smith is offline
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I have always liked that boat . I wonder if it be worth it to build one today?
Seams like the perfect all around boat .

Frank
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Old 11-12-2010, 11:46 AM
Crag Cay Crag Cay is offline
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Charlie produced several developments of the Departure 35 in sizes from 27 to 35 feet.
I believe they were all built in steel/aluminium.
He owned one himself called Good Omen.
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Old 11-12-2010, 03:14 PM
frank smith frank smith is offline
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There are plans for wood and scantings for plywood . I believe that they were produced in wood by a yard in Maryland .
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Old 11-12-2010, 03:28 PM
Crag Cay Crag Cay is offline
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Certainly for the Departure 35, but I don't think plans were done for the other sizes in anything other than metal. In later life, Charlie had a very bad experience with a LPG fire on a boat and become a staunch advocate of metal hulls (and LNG for cooking), and his plans reflected this.
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Old 11-12-2010, 04:02 PM
MikeJohns MikeJohns is offline
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Thanks for your responses.
The owner is quite experienced, he likes his boat but he would like better maneuverability and a less leeway to windward. Apparently there are plans for 4 and 5 foot draft versions.

I was told the wooden lines varied a little to the steel. So I'm not sure how useful the wooden version lines are.

Crag
Interesting history, where did Charles start his career, it was under another well known designer was it Alden?

cheers
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Old 11-12-2010, 04:41 PM
Crag Cay Crag Cay is offline
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If I remember right, he worked for Phil Rhodes (drew the lines for the Dyer Dhow there), but not sure about Alden.

But before that he was time served at a larger shipyard.
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Old 11-12-2010, 04:46 PM
frank smith frank smith is offline
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The steel version is about 7" wider to compensate for the greater weight of the steel.
10'5" verse 11'0" .
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Old 11-12-2010, 08:07 PM
MikeJohns MikeJohns is offline
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Quote:
Originally Posted by Tad View Post
This may be useful.....I'll try emailing a larger version as well

Attachment 49670
Thanks Tad, I emailed you.

cheers
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Old 11-12-2010, 08:13 PM
MikeJohns MikeJohns is offline
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Quote:
Originally Posted by frank smith View Post
The steel version is about 7" wider to compensate for the greater weight of the steel.
10'5" verse 11'0" .
Thanks Frank

And probably 5 feet of draft in the steel version rather than 4'3" But the lines will be close. It's quite a common design but the plans for steel seem to have faded away. Only the timber plans appear to be available.

Do you have any other data ?
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Old 11-12-2010, 08:15 PM
MikeJohns MikeJohns is offline
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Quote:
Originally Posted by Crag Cay. View Post
If I remember right, he worked for Phil Rhodes (drew the lines for the Dyer Dhow there), but not sure about Alden.

But before that he was time served at a larger shipyard.
Yes, it was Rhodes I was thinking of not Alden.
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Old 11-13-2010, 12:03 AM
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Angélique Angélique is offline
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Quote:
Originally Posted by MikeJohns View Post

Do you have any other data ?
From the book... Fifty Wooden Boats... page 100 - 101:
----
LOA: 35'
LWL: 27' 10"
Beam: 10' '5"
Draft: 4' 3" to 5'
Displ. 15,300 lbs
Sail area:
- Sloop: 580 sq ft
- Cutter: 658 sq ft
- Ketch: 705 sq ft
Headroom / cabin (between beams) : About 6' 4"
Speed (knots) : 3 - 7

Construction: Carvel planked over sawn frames
Alternative construction: Plywood (plans included)

Suitable for: Open ocean.

... designed to be built in large numbers as a stock boat ... ... The Dickerson yard near Cambridge, Maryland, turned out a lot of these boats in the late 1950s and early '60s, and many sets of plans have been sold ... ... V-bottomed chine boat ... ... somewhat boxy look ... ... [+ many good things mentioned] ... ... outside ballasted keel ... ... lead or iron ... ... there are plans for an aft cabin and inboard rudder ...
----
No speak of steel or aluminium there (wooden boat book )

Good Luck!
Angel
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