boatbuildlog

Design

Jon Boat / Garvey 11

Designed by Jacques Mertens

An 11 ft 1 in fast garvey for outboard and oars by Jacques Mertens, sold by Bateau / Boat Builder Central as the GV11. Unlike the flat-bottomed GF jon boats it has about 10 degrees of deadrise for a softer ride, plus spray rails. The 5 ft beam gives more room than an inflatable of the same length. Empty weight is about 105 lb; 5 to 6 hp planes it solo and 10 hp is the maximum.

Stitch and glue from flat panels bent around two frames and the transom, with no jig and no lofting. The designer calls it easy and fast: 20 hours for the hull, 40 or more finished. A beginner might budget 50 to 90 hours. Real hours from logged builds are below.

What building a Jon Boat / Garvey 11 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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Build logs
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Launched
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Median hours
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Median months

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Builds of this boat

Nobody has logged a Jon Boat / Garvey 11 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.

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Boats like this one

Same type, closest in length.

Design Plans from LOA Logs
Dyno Jet Glen-L Marine 11′ 1″ (3.38 m) 0
Dyno Mite Glen-L Marine 11′ 1″ (3.38 m) 0
TNT Glen-L Marine 11′ 0″ (3.35 m) 0
Utility Glen-L Marine 11′ 0″ (3.35 m) 0
Bullet Glen-L Marine 11′ 3″ (3.43 m) 0
Broadbill 11 Devlin 10′ 8″ (3.25 m) 0