boatbuildlog

Design

Jackknife

Designed by Glen-L Marine

A 14 ft 6 in outboard pocket cruiser from Glen-L Marine, a heavily built deep-vee hull with lift strakes and a radiused keel, a cuddy with two berths and room for a portable head, and a deep cockpit. Sheet plywood, about 600 lb, outboards from 20 to 75 hp.

A small boat built like a bigger one. Budget 300 to 500 hours. Real hours from logged builds are below.

What building a Jackknife 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.

0
Build logs
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Launched
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Median hours
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Median months

Those medians firm up as more people log this boat.

Builds of this boat

Nobody has logged a Jackknife here yet.

If you are building one, yours becomes the reference: the page the next person building this boat finds when they search for it. One photo and one line is a valid first entry.

Start the first log of this boat

Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Celerity Glen-L Marine 14′ 6″ (4.42 m) 0
Ski Tow Glen-L Marine 14′ 8″ (4.47 m) 0
Zip Glen-L Marine 14′ 4″ (4.37 m) 0
Rebel Glen-L Marine 14′ 10″ (4.52 m) 0
Jet Cat Glen-L Marine 14′ 2″ (4.32 m) 0
14' Motorjolle Boatkits 4.31 m (14′ 1″) 0