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1977 Capital Yachts C&C Design Newport 28

Listed

Seller's Description

Mainsail with 3 battens, 2 reef points 115% furling foresail Wheel helm with throttle and forward/reverse/neutral controls Backup tiller 9.9HP Yamaha power tilt outboard - recent oil, lower gear oil, and spark plugs 5 gallon gasoline fuel tank The original Atomic 4 gasoline engine has been removed since it was inoperable Running and standing rigging in operable condition Danforth anchor with 25 of metal rode and 200 of rope rode Pedestal drink holder Teak cockpit folding table Uniden UM385 Fixed-Mount VHF Radio Renogy 50W Monocrystalline 12V Solar Panel Kit with 10A 12/24V PWM LCD Charge Controller Blue Sea Systems SI-ACR Automatic Charging Relay Automatic bilge pump 2 batteries LED cabin lights - white, red, or off Mast, stern, and side combination lights Freshwater holding tank that connects to the galley and head sink. Only the foot pump for the head sink works, the galley foot pump needs service. Propane 2 burner stove Built in ice chest Black water tank for marine toilet Lowrance HOOK 7 with SplitShot Transducer. Gives location on map, water depth, and speed. The original four instruments in the cockpit are non-functioning, however, the Lowrance Hook7 and wind vane give you all the necessary information. Propane grill that attaches to pulpit rail Heavy duty winter canvas cover 2 padded and foldable chairs Covers for mainsail, helm, and galley way PVC holders for paddle board and umbrella, can be removed if desired Solar deck mounted fan - needs a new rechargeable C battery No soft spots on deck Safety items: fire extinguishers, air horn, flares Swim ladder Fenders, life jackets, throwable floatation device, dock lines, etc. One awesome Captain hat No trailer

Specs

Designer
C&C Design
Builder
Capital Yachts Corp.
Association
Capital Yachts Info
# Built
1000
Hull
Monohull
Keel
Fin
Rudder
Spade
Construction
FG

Dimensions

Length Overall
27 11 / 8.5 m
Waterline Length
25 0 / 7.6 m
Beam
9 6 / 2.9 m
Draft
4 5 / 1.4 m
Displacement
7,000 lb / 3,175 kg
Ballast
3,200 lb / 1,451 kg

Rig and Sails

Type
Sloop
Reported Sail Area
395′² / 36.7 m²
Total Sail Area
395′² / 36.7 m²
Mainsail
Sail Area
167′² / 15.6 m²
P
32 6 / 9.9 m
E
10 3 / 3.1 m
Air Draft
?
Foresail
Sail Area
228′² / 21.2 m²
I
37 11 / 11.6 m
J
12 0 / 3.7 m
Forestay Length
39 10 / 12.2 m

Auxilary Power

Make
Universal
Model
Atomic 4
HP
?
Fuel Type
Gas
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
8.0 kn
Classic: 6.7 kn

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

7.95 knots
Classic formula: 6.7 knots
Sail Area/Displacement
17.3
16-20: good 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.
17.27
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
45.7
>40: stiffer, more powerful

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

45.7
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
200.0
100-200: light

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
199.99
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
20.7
20-30: coastal cruiser

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
20.7
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
2.0
<2.0: better suited for ocean passages

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
1.99
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

A Universal Diesel was available as an option. Including the later NEWPORT 28-2, more than 1000 NEWPORT 28’s were built.

This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.

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