Seller's Description
Interlake 1414 in superb condition with custom low trailer making rigging easier. Boat hull and trailer are matching custom Carolina sky blue with blue interior and white racing deck. Boat is in pristine condition since always covered and never in water or exposed to sunlight unless sailing (no oxidation). Boat stored indoors for winter. Boat is ready for racing but was mainly used for day sailing with family only 4-5 times a summer. Loaded: racing rigged with Harken, “Battle stick” for rudder, polish stainless steel center board, spinnaker bags, blue hiking straps, hoist cables, etc. Sails(with bags): custom Elvstrom/Sobstad main, jib, and spinnaker (sails always climate controlled stored). Covers: all made by The Sailors Tailor: 1) heavy duty canvas traveling hull and deck cover, 2) blue mooring cover, 3) blue rudder cover(with bags). Interlake 1414 is ready for racing and/or comfortable family day sailing with 4 people. Can be sailed by single person. $10,000. If interested please email at reidgc99@yahoo.com.
Equipment: harken blocks and cleats boom vang thru deck cunningham control jib wire tensioners thru deck traveler stainless steel centerboard with 360 cleat stainless steel halyards aluminum tiller with battle stick extension padded kicking straps aluminum mast and boom
Specs
- Designer
- Francis Sweisguth
- Builder
- Customflex
- Association
- Interlake Sailing Class Association
- # Built
- ?
- Hull
- Monohull Dinghy
- Keel
- Centerboard
- Rudder
- ?
- Construction
- FG or Wood
Dimensions
- Length Overall
- 18′ 0″ / 5.5 m
- Waterline Length
- 59′ 0″ / 18 m
- Beam
- 19′ 8″ / 6 m
- Draft
- 0′ 7″ / 0.2 m — 0′ 0″ / 0 m
- Displacement
- 650 lb / 295 kg
- Ballast
- ?
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 175′² / 16.3 m²
- Total Sail Area
- ?
Mainsail
- Sail Area
- ?
- P
- ?
- E
- ?
- Air Draft
- ?
Foresail
- Sail Area
- ?
- I
- ?
- J
- ?
- Forestay Length
- ?
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- ?
Calculations
- Hull Speed
- ?
Hull Speed
The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.
Formula
Classic hull speed formula:
Hull Speed = 1.34 x √LWL
A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.
Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL
- Sail Area/Displacement
-
37.3
>20: high performance
Sail Area / Displacement Ratio
A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.
Formula
SA/D = SA ÷ (D ÷ 64)2/3
- SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
- D: Displacement in pounds.
- Ballast/Displacement
- ?
Ballast / Displacement Ratio
A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.
Formula
Ballast / Displacement * 100
- Displacement/Length
- ?
Displacement / Length Ratio
A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.
Formula
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
- D: Displacement of the boat in pounds.
- LWL: Waterline length in feet
- Comfort Ratio
- ?
Comfort Ratio
This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.
Formula
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
- D: Displacement of the boat in pounds
- LWL: Waterline length in feet
- LOA: Length overall in feet
- Beam: Width of boat at the widest point in feet
- Capsize Screening
-
2.9
>2.0: better suited for coastal cruising
Capsize Screening Formula
This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.
Formula
CSV = Beam ÷ ³√(D / 64)
- Beam: Width of boat at the widest point in feet
- D: Displacement of the boat in pounds
Notes
The Interlake was commissioned by the Sandusky Sailing Club in 1933. Francis Sweisguth, who had already designed the STAR, was hired to develop a boat for the waters of Lake Erie and Sandusky Bay.
Spinnaker area: 200 sq. ft.
Still an active class in the mid west USA.
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