Jack Tar

#879 a 31' cruising trawler yacht Build in
FIBERGLASS
or PLYWOOD


Jack Tar trawler plans



Characteristics
Length overall 31'-1"
Length waterline 27'-6"
Beam 10'-11"
Hull draft 3'-0"
Displacement 11,476 lbs.
Hull depth 8'-8"
Freeboard forward 5'-8"
Freeboard aft 2'-11"
Height overall 14'-0"
Headroom 6'-3" min.
Cockpit size 3'-8" x 7'-4"
Deckhouse size 9'-2" x 7'-4"
Fuel capacity 310 gals.
Fresh water capacity 200 gals.
Cruising range 1000+ miles
Sleeping accommodations 5
Hull type: Semidisplacemnt hard chine hull with deep bulbous forefoot and reverse forward curve.
Plywood version: double diagonal plywood planking on the bottom to a total thickness of 3/4", sheet plywood sides to 1/2". Topsides feature broad flare with raised deck forward.
Fiberglass version: plans detail fiberglass planking and sandwich core construction.
Power: Single diesel engine recommended of approximately 68 continuous shaft horsepower for 9 knot cruising speed. This power figure includes a 50% reserve to offset adverse wind and sea conditions. Gasoline power is optional.
Can the hull be extended or shortened? Yes. Up to 10% by re-spacing the frames from the aft end of the stem to the transom a proportional amount. We do not recommend increasing the beam.

Photographs Bill of Materials:
Fiberglass / Plywood
Notes Return


Glen-L marine designs / www.glen-l.com / Boat plans for the home builder