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MOTOR
BOAT DESIGNS & PLANS
FOR CLASSIC MOTOR BOATS
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Study Plans are available
for these designs - remember a study plan gives you more details and a
wood materials list usually on two A1
sheets, so that you can cost out a project
before ordering the full plans. When you order the full construction plans
you do not need to order the study plan as well, as all the study details
are on the full plans.
We have11 classic
designs, ranging in type from Slipper Launches to Runabouts and Motor yachts.
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Note -
In the particulars for each design, the dry weight is given for guidance
only and will vary depending on the grade/density of plywood and solid
wood used - different thicknesses of ply are often used by builders and
the dry weight figure is based on the thinnest ply specified.
Also the Guidance Use comments are given in good faith and are based on
feedback from previous builders etc and based on standard weight adults
- contact us if you want further clarification before ordering/building.
Speed and power requirements are also based on feedback and estimates
and are for guidance only - actual speeds attained will depend on
loading etc.
E & OE |
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| 15'4" FANNY
THE FANTAIL LAUNCH |
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We
were asked to design "Fanny" for the Boatman magazine and the
construction of her hull was covered in issues 30 to 37. Since then several have
been built both in plywood and in steel (by Peter Nicholls Steel Yachtbuilders).
She was originally based upon our successful ROSE 'V' bottomed launch which has
a large carrying capacity and enough volume for steam, electric or diesel engine
propulsion. The drawings give details for Fanny to be built as an open launch or
with a closed wheelhouse.
The original requirement was for a tough, robust single chine 'V' bottomed
launch that could be stored in the average domestic garage but still have the
capacity to carry up to 6 or 8 crew. She had to have sweet lines, the ability to
be adapted for different roles and ease in construction. Construction is based
upon a simple framework of ply frames/bulkheads, ply fore/aft girders and
stringers which is then clad in a ply hull skin. The frames define most of the
fit-out so that, on turning her over, fit-out time is minimal. LOD
15'4" (4.68m); Beam 6'3" (1.91m); Draught 1'8" (0.51m); Approx.
wht. 1455 lbs (660 kg). Photos of her can be found on the Steam &
Electric Launch page.
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15'4" Fanny the Fantail Particulars |
| LOA |
15'4" |
4.68m |
| Beam |
6'3" |
1.91m |
| Hull
Mid Depth |
2'
4 1/2" |
0.72m |
| Draft |
1'8" |
0.51m |
| Maximum
Headroom in wheelhouse |
5'9" |
1.75m |
| Approx.
Dry Weight |
1455
lbs |
660
kg |
| Engine |
9
hp inboard |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
14
x 6mm sheets
3 x 9mm sheets
1 x 12mm sheet |
| Guidance
Use |
Estuary/coastal
for up to 6 adults |
| Drawing/Design
Package |
7
x A1 drawings + 7 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
17'9"
version
Sailing details
Steel construction panel shapes |
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15'4"
FANNY PLANS PRICE |
| UK/EU -
STUDY PLAN £15.00/FULL PLANS £110 (incl. VAT) |
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| USA/ELSEWHERE -
STUDY PLAN £13.00/FULL PLANS £94 ($21/$150)
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16'
EGRET RUNABOUT
PLANS PRICE |
| UK/EU -
STUDY PLAN £15.00/FULL PLANS £110 (incl. VAT) |
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| USA/ELSEWHERE
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STUDY PLAN £13.00/FULL PLAN
£94 ($21/$150) |
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16' HENLEY SLIPPER LAUNCH
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What better way to explore our inland water heritage than by this elegant
replica Slipper Launch. She has not simply been designed for day trips, but may
be fitted with folding seats to form 2 bunks and a stowable canopy and stowage
for cooker and stores.
Construction is quick and simple with pre-shaped 1/4 ply hull panels and
frames (7 sheets are used). Power may be 3-5 hp electric or petrol outboard. LOA
16; Beam 44; Draft 8. An additional sheet gives the details
for a 'V' bottomed version of the Henley. |
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Below is an example of the mark 2
version with a V bottom rather than the standard flat bottom - the mark 2 shapes
are included with the standard plans. |
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Below is a
lovely example by Derek Ebbitt.
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16' Henley Particulars |
| LOA |
16' |
4.88m |
| Beam |
4'4" |
1.32m |
| Hull
Mid Depth |
2'1" |
0.64m |
| Draft |
8" |
0.2m |
| Approx.
Dry Weight |
200
lbs |
91
kg |
| Engine |
3-5
hp outboard |
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Hull
Shape |
Flat
bottom single chine and V bottom single chine (mark 2 version) |
| Construction
Methods |
Ply
over frame and stitch and tape |
| Major
plywood requirements for hull |
7x
6mm sheets |
| Guidance
Use |
4
adults |
| Drawing/Design
Package |
3
x A1 drawings + 20 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
Hull
panel shapes for mark 2 version with V bottom and single chine |
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16' HENLEY
SLIPPER
PLANS PRICE |
| UK/EU -
STUDY PLAN £15.00/FULL PLANS £60 (incl. VAT) |
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| USA/ELSEWHERE
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STUDY PLAN £13.00/FULL PLANS £51 ($21/$82) |
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18' HENLEY
SLIPPER LAUNCH |
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The
first Henley 18 by Geoff Shallard. |
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.....and
complete. |
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The plans for the 16
Henley Slipper Launch include the hull panel shapes for a single chine V
bottomed version and we were simply asked to take this model and stretch
it to 18 - however, instead of just developing the hull panels, we have
completed a complete separate set of plans for this new 18 version
which is powered in the same low cost way by an outboard in a well aft.
She has the length though to take an inboard engine if required.
The interior has the same forward
double bench seat and aft side seats but this can be altered to suit.Construction uses either ply over
frame or stitch and tape construction and requires 9 sheets of 6mm ply and
9 sheets of 9mm ply.
LOA 18' (5.49m); Beam 5'5"
(1.66m); Approx wht. 772 lbs (350kg).
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Henley 18 Particulars |
| LOA |
18' |
5.49m |
| Beam |
5'5" |
1.66m |
| Hull
Mid Depth |
2'7" |
0.78m |
| Draft |
1'5" |
0.44m |
| Approx.
Dry Weight |
772
lbs |
350
kg |
| Engine |
4-12
hp |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
9
x 6mm sheets
9 x 9mm sheets |
| Guidance
Use |
4
adults |
| Drawing/Design
Package |
6
x A1 drawings + 4 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
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18' HENLEY
SLIPPER
LAUNCH PLANS PRICE |
| UK/EU -
STUDY PLAN £15.00/FULL PLANS £110 (incl. VAT) |
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| USA/ELSEWHERE
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STUDY PLAN £13.00/FULL PLANS £94 ($21/$150) |
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18' RED SHRIKE RUNABOUT
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Designed
along the lines of a traditional 1930's runabout with rounded tumblehome to the
topsides at the transom, the drawings detail her for construction using computer
generated frames/bulkheads, transom and stem. Ribbands are then slotted into the
frames and the planking (which may have a ply inner skin) is applied with the
ribbands behind the seams. Decking consists of teak strips over ply so that in
all respects she has a traditional appearance but uses modern building methods.
She has room and strength to carry an engine of up to 125 hp.
LOA 18' (5.49m); Beam 6' (1.82m); Draft 1'9" .53m); Approx. wht. 3043 lbs
(1380 kg). |
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18' Redshrike Particulars |
| LOA |
18' |
5.49m |
| Beam |
6' |
1.82m |
| Hull
Mid Depth |
2'10" |
0.86m |
| Draft |
1'9" |
0.53m |
| Approx.
Dry Weight |
3043
lbs |
1380
kg |
| Engine |
60-125
hp inboard |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
4
x 4mm sheets
12 x 6mm sheets
2 x 9mm sheets
4 x 12mm sheets |
| Guidance
Use |
4-6
adults |
| Drawing/Design
Package |
6
x A1 drawings + 7 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
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18'
REDSHRIKE
PLANS PRICE |
| UK/EU -
STUDY PLAN £20.00/FULL PLANS £175 (incl. VAT) |
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| USA/ELSEWHERE -
STUDY PLAN £17.00/FULL PLANS £149 ($27/$238)
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| PUP - 20' BEAVER
STERNED ELECTRIC LAUNCH
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A 20' Beaver
sterned electric launch - for simplified plywood construction using pre-shaped
ply fore and aft girders and frames which slot together to give the basic shape
accurately. LOA 20' (6.10m); Beam 5'1" (1.55m); Draft 1'4" (0.42m);
Approx. wht. 1875 lbs ( 850 kg). |
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20' Pup Particulars |
| LOA |
20' |
6.1m |
| Beam |
5'1" |
1.55m |
| Hull
Mid Depth |
2'
7 1/2" |
0.8m |
| Draft |
1'4" |
0.42m |
| Approx.
Dry Weight |
1875
lbs |
850
kg |
| Engine |
1.4
Kw inboard electric |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
26
x 6mm sheets
6 x 9mm sheets
4 x 12mm sheets |
| Guidance
Use |
6
adults + |
| Drawing/Design
Package |
6
x A1 drawings + 6 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
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20' PUP
PLANS PRICE |
| UK/EU -
STUDY PLAN £20.00/FULL PLANS
£175 (incl. VAT) |
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| USA/ELSEWHERE -
STUDY PLAN £17.00/FULL PLANS
£149 ($27/$238) |
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21' TARANTO RUNABOUT
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We have often been asked about the design of a more rakish runabout - built in
much the same way as the Redshrike (a ply inner skin over frames covered with
Mahogany veneer) but with more modern lines - and at last we have been asked to
design one. This example has a length of 213 (6.5m), and a beam of 67
(2m). Weight is approx. 3000lbs (1361kg) depending on the engine used - engines
up to 175hp may be used. |
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21' Taranto Particulars |
| LOA |
21'3" |
6.5m |
| Beam |
6'7" |
2m |
| Hull
Mid Depth |
3'
1 1/2" |
0.95m |
| Draft |
10" |
0.25m |
| Approx.
Dry Weight |
3000
lbs |
1361
kg |
| Engine |
75-175
hp inboard |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
25
x 6mm sheets
5 x 12mm sheets |
| Guidance
Use |
4-6
adults |
| Drawing/Design
Package |
7
x A1 drawings + 4 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
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21'
TARANTO PLANS PRICE |
| UK/EU -
STUDY PLAN £20.00/FULL PLANS
£175 (incl. VAT) |
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| USA/ELSEWHERE -
STUDY PLAN £17.00/FULL PLANS
£149 ($27/$238) |
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20'/22'
KENNET SLIPPER
PLANS PRICE |
| UK/EU -
STUDY PLAN £20.00/FULL PLANS £175 (incl. VAT) |
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| USA/ELSEWHERE
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STUDY PLAN £17.00/FULL PLANS £149 ($27/$238) |
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| 24'6" SNIPE RUNABOUT
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This
was an interesting way to start a design. The client had a couple of Super Snipe
engines kicking about and he wanted to sell them. What better way to do it and
to get the greatest return for his money than to package them. The package that
we chose was a 1930s style runabout similar to the old Hackers and Chris
Craft, but instead of using traditional methods of construction, we have made
things easy and quick by using stitch and epoxy methods throughout with
pre-shaped ply frames, girders and hull panels. The frames and girders are
simply slotted together. The standard arrangement has a forward control cockpit
with bench seat with a large aft seating cockpit. LOA 246; Beam 6;
Overall weight approx. 2200 lbs. The drawings consist of the hull construction
details plus details from the Kennet design for decking, fit-out and engine
installation. |
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24'6" Snipe Particulars |
| LOA |
24'6" |
7.47m |
| Beam |
6' |
1.83m |
| Hull
Mid Depth |
3'1" |
0.94m |
| Draft |
1'10" |
0.55m |
| Approx.
Dry Weight |
2200
lbs |
998
kg |
| Engine |
up
to 120 hp inboard |
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Hull
Shape |
V
bottom single chine |
| Construction
Methods |
Ply
over frame |
| Major
plywood requirements for hull |
10
x 6mm sheets
27 x 9mm sheets
1 x 12mm sheet |
| Guidance
Use |
6
adults |
| Drawing/Design
Package |
7
x A1 drawings + 11 x A4 instruction/spec sheets |
| Additions
and alterations included with the plans |
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24'6"
SNIPE RUNABOUT PLANS PRICE |
| UK/EU -
STUDY PLAN £20.00/FULL PLANS £175
(incl. VAT) |
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| USA/ELSEWHERE
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STUDY PLAN £17.00/FULL PLANS £149 ($27/$238) |
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| 24' STRIP PLANKED MOTOR YACHT
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This
was a commission just for the computer generated and faired mould shapes and
building jig details for a 24' x 8'6" motor yacht of traditional
appearance. The concept is to have a forward cabin with 2 berths plus wc and
galley and either a short wheelhouse with large aft cockpit or a longer
wheelhouse with dinette. All the details are shown for the set up of the
building jig ready for strip planking and we can either advise on the hull and
deck/cabin construction or we can draw up details. Likewise, we can either give
the machinery/rudder details from one of our other similar sized designs or we
can draw up details for these.
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24' Strip Planked MY Particulars |
| LOA |
24' |
7.32m |
| Beam |
8'6" |
2.59m |
| Hull
Mid Depth |
4'1" |
1.25m |
| Draft |
1'5" |
0.44m |
| Approx.
Dry Weight |
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| Engine |
35-50
hp inboard |
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Hull
Shape |
Round
bilge |
| Construction
Methods |
Strip
plank |
| Major
plywood requirements for hull |
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| Guidance
Use |
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| Drawing/Design
Package |
3
x A1 drawings (moulds and jig only) |
| Additions
and alterations included with the plans |
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24' STRIP MY (MOULDS/JIG)
PLANS COST
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| 50'/60' PINTAIL MOTOR YACHTS |
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We
have construction details for the hulls only of two 1930's style motor yachts.
The first, shown above has a LOD of 60' (18.3m), beam of 13'11" (4.24m),
draft of 3'8" (1.10m) and displacement of 30 tons (30.4 tonnes) and uses a
simple form of ply construction. This is based upon a central ply girder and ply
bulkheads. The side planking is ply which may be pre-shaped. The bottom is
arched and made up from 3 layers of ply and the round bilge is strip planked in
the same way as our 23'5" East Coast Lugger.
The second example has an LOD of 50' (15.25m); beam of 11' (3.36m) and a draft
of 3'7" (1.09m). The hull in this case is constructed of steel and has a
similar layout to that of the 60 footer. For an overview, the G.A. drawing of each yacht
plus the hull construction drawing costs £25 each.
Hull construction details cost £325 for the 50' yacht and £375 for
the 60' yacht. We can draw up details for deck, superstructure, internal
fit-out, machinery installation etc for each yacht as required.
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| Note - also
see the 38'6" Linnet - additional set of details for a
deckhouse "Flat Top" version - go to Steam
over 30'. |
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50'/60' Pintail Particulars |
| LOA |
50'
and 60' |
15.25m
and 18.3m |
| Beam |
11'
and 13'11" |
3.36m
and 4.24m |
| Draft |
3'7"
and 3'8" |
1.09m
and 1.1m |
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Hull
Shape |
Round
bilge |
| Construction
Methods |
Steel
(50') and ply (60') |
| Guidance
Use |
Offshore |
| Drawing/Design
Package |
5
x A1 drawings (50')
6 x A1 drawings (60') |
| Additions
and alterations included with the plans |
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50' STEEL MY (HULL)
PLANS COST
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60' MY (HULL ONLY)
PLANS COST
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REVIEW THE CONTENTS OF
YOUR SHOPPING BASKET
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POSTAGE
& PACKING (SHIPPING)
Please note - the plan prices do not include P&P charges which will be
added to your order.
The maximum P&P charges for plans are :-
UK - £2 per plan (sent by 1st class Business Post.
Europe - £3 per plan (sent by Airmail).
USA & Elsewhere - £6 ($10) per plan (sent by Airmail).
See the Postage
Charge Table (via the Home Page) for further details. |
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