boatbuildlog

Design

PT Spear Dinghy

Designed by Russell Brown

An 11 ft rowing and sailing dinghy, the one-piece version of the PT 11 nesting dinghy from Russell Brown's PT Watercraft, sold as a kit by Chesapeake Light Craft. Named for its arrow-shaped foredeck, it has fewer parts than the PT 11, a full-width stern seat, buoyancy compartments at both ends and a watertight hatch under the foredeck. Specs match the PT 11: 50 in beam, about 90 lb, 518 lb payload and a 54 sq ft sail, with the same options.

CLC lists it as intermediate, a careful epoxy-and-plywood kit build guided by a thorough manual, and estimates 200 hours. Budget 180 to 280 hours. The medians below come from builders who logged this boat here.

What building a PT Spear Dinghy actually takes

Medians from the build logs kept on this site, not the designer’s estimate. Nobody has logged this boat here yet, so they are empty until the first builder does.

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Builds of this boat

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
PT Eleven Nesting Dinghy Chesapeake Light Craft 11′ 0″ (3.35 m) 0
Semi Dory 11 Bateau 11′ 0″ (3.35 m) 0
Gosling 10 Chesapeake Light Craft 10′ 11″ (3.32 m) 0
Gosling 10 Devlin 10′ 11″ (3.32 m) 0
11' Jolle mit flachem Boden Boatkits 3.4 m (11′ 2″) 0
Power-Row Skiff 11.5 Glen-L Marine 11′ 6″ (3.51 m) 0