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1987 Carroll Marine Frers 30

Listed
Expired
$16,500 USD

Seller's Description

1987 Frers 30. Great racer/cruiser. Very potent in light air. Many new parts and upgrades during 2022-2024 refit: New Competition Composites rudder and new bearing. New chainplates and stemhead fitting. New standing rigging. New Flex-a-fold 2 blade prop, shaft, cutlas bearing, stuffing box, and coupler. New Sail Technologies radial main with Tides track. New fuel tank. New battery charger. New motor mounts and stainless exhaust mixer. Winches dissasembled/cleaned and greased. New Spinlock rope clutches. New LED cabin and running lights.New boom cover New Standard VHF. New portlights, portholes, and one new hatch. New mainsheet and vang blocks. Last bottom job October 2024 Pettit Vivid. Keel bolt nuts removed, inspected, and torqued by local boat yard. Deck was stripped of all hardware for repaint. A few sections were recored. Painted with Epifanes two part. Interior varnish has been stripped and 8 coats have been applied. Old jib. The bugs have been worked out of the boat and we had a reliable racing season 2024-2025. Reason for selling: Dream boat came on the market and could not pass her up. This is a great boat and all major lifting/systems has been done.

Equipment: Yanmar 2gm20 (smokes at start, but runs well). Hood genoa furler Main Jib

Specs

Designer
German Frers
Builder
Carroll Marine
Associations
?
# Built
?
Hull
Monohull
Keel
Fin
Rudder
Spade
Construction
FG

Dimensions

Length Overall
29 11 / 9.1 m
Waterline Length
25 11 / 7.9 m
Beam
10 0 / 3.1 m
Draft
6 0 / 1.8 m
Displacement
6,900 lb / 3,130 kg
Ballast
2,600 lb / 1,179 kg

Rig and Sails

Type
Sloop
Reported Sail Area
458′² / 42.6 m²
Total Sail Area
458′² / 42.6 m²
Mainsail
Sail Area
212′² / 19.7 m²
P
35 11 / 11 m
E
11 9 / 3.6 m
Air Draft
?
Foresail
Sail Area
246′² / 22.9 m²
I
41 8 / 12.7 m
J
11 9 / 3.6 m
Forestay Length
43 4 / 13.2 m

Auxilary Power

Make
Yanmar
Model
2GMF
HP
?
Fuel Type
Diesel
Fuel Capacity
12 gal / 45 l
Engine Hours
?

Accomodations

Water Capacity
30 gal / 114 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
8.4 kn
Classic: 6.83 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

8.44 knots
Classic formula: 6.83 knots
Sail Area/Displacement
20.2
>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.
20.22
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
37.7
<40: less stiff, less 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

37.67
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
175.6
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
175.59
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
16.2
<20: lightweight racing boat

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
16.21
<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
2.3
>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
2.3
<2: better suited for ocean passages
>2: better suited for coastal cruising

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