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IMPULSE 26

IMPULSE 26 built by Johnson Boat Works/New Orleans Marine and designed by William Cook. Her first hull was built in 1984 with an overall lengh of 7.92 m or 26.00 ft long

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IMPULSE 26 Sailboat Specifications​

Features

Overall Length (LOA) m / ft7.92 m / 26.00 ft
Builder(s)Johnson Boat Works/New Orleans Marine
Designer(s)William Cook
Hull TypeFin w/spade rudder
Number of Hulls Built40
First Hull Built1984
Last Hull Built1987
Rigging TypeFractional Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio47.45

Dimensions

Overall Length (LOA) 7.92 m / 26.00 ft
Waterline Length (LWL)6.58 m / 21.58 ft
Beam (width)2.57 m / 8.42 ft
Draft1.40 m / 4.58 ft
Light Displacement (MLC) 1247 kg / 2750 lb
Maximum Displacement1247 kg / 2750 lb
Ballast Weight592 kg / 1305 lb

Performance

Capsize Screening Formula (CSF)2.41
Comfort Ratio10.86
Displacement-Length Ratio (DLR)122.16
Ballast Ratio47.45
Sail Area to Displacement26.72

Above Deck

Estimated Forestay Length9.33 m / 30.62 ft
Reported Sail Area30.38 m² / 327.00 ft²
Total Sail Area30.08 m² / 323.83 ft²
Mainsail Area18.47 m² / 198.80 ft²
I29.42 ft * 8.97 m
J8.50 ft * 2.59 m
P32.67 ft * 9.96 m
E12.17 ft * 3.71 m
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