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Ptarmigan 17'
Full Plans
$200 England & EU
$170 USA/Elsewhere 
Study Plans
$29 England & EU
$24 USA/Elsewhere 

The 6’ beam version of the Ptarmigan 15 is quite popular and now we have extended the whole design to 17’x6’11’’. Although only 2’ longer than her sister, the Ptarmigan 17 has quite a bit more volume for larger berths and more stowage. Construction is just as simple using pre-shaped ply hull panels which are held together temporarily by wire stitches until the chine seams are epoxied. The frames and transom are again are all pre-shaped and are simply slotted into place to give the basic shape of the boat. Building is therefore quick and simple and uses the minimum of materials. She may be fitted out in a variety of ways but the standard plans show a good size of cockpit and a comfortable cabin with 2 berths and stowage for the cooker etc.

LOD (Length over deck) 17’; Beam 6’11’’; Draft 1’2’’/3’5’’; Sail Area 139 sq.ft.; Approx. weight 1300 lbs.(with steel centreplate).

Ptarmigan 17' Particulars

LOD 17' 5.19m
Beam 6'11" 2.11m
Hull Mid Depth 2' 4 1/2" 0.72m
Draft 1'2"/3'5" 0.36/1.04m
Sail Area 139 sq.ft 12.93 sq.ft
Approx. Dry Weight 1300 lbs 590 kg
Ballast Up to 160 lbs if fitted Up to 72 kg if fitted
Maximum Headroom 4'6" 1.36m
Number of berths 2  

Hull Shape

U with flat bottom plus 2 planks per side
Construction Methods Stitch and tape
Major plywood requirements for hull 18 x 9mm sheets
1 x 12mm sheet
Guidance Use Inland, estuary and coastal
Drawing/Design Package 5 x A1 drawings + 11 x A4 instruction sheets
Additions and alterations included with the plans Outboard well
Moulds/jig for clinker ply with flat bottom and 4 planks per side.