1977 Frers 42 Custom — For Sale — Sailboat Guide (2024)

Seller's Description

Rare Frers 42 masthead sloop with aluminum hull and 11 headsails. Built for a racing syndicate in Buenos Aires in 1977, this sailboat has been sailed by the current owner in Boston harbor and the islands of Massachusetts plus the Gulf of Maine to Bar Harbor. Last in the water in 2012 the boat needs interior finishing and the Perkins 4-108 diesel requires reconditioning.This sailboat is extremely seaworthy and provides lightning protection when inside the aluminum hull. Built to IOR rules this is a great ocean sailboat, very stable and will heave-to in heavy weather. The 65 mast is supported by massive chain plates and heavy rod rigging. Exhaustive list of sailing gear and 11 headsails plus mainsail allows sailing in all weather.The sailboat has wheel steering and a heavy skeg hung rudder, an auxiliary steering tiller is also provided. The 9,000 pound lead keel has a draft of 6 feet 6 inches. The folding bronze propeller reduces drag and also enhances tacking ability.

Equipment:42’ Frers sloopAluminum hull and deck 1/4 inch aluminum plate with aluminum framesKeel lead approx. 9,000 lbs.Portholes 6 aluminumForedeck hatchMastRod riggingBoomBoom vangSpinnaker poleWhisker poleSpreadersSpreader end covers

ForestayInner forestayShroudsBackstayHalyardsMainsheet (blue rope) and tackleJib sheetSpinnaker sheetBaby back staysMooring linesFendersStanchions lifelineschain locker

Engine Perkins 4-108 diesel Needs reconditioningHydraulic drive horizontal out of keel boxFolding bronze propellerAnchor warp42 lb. Bruce anchorDanforth anchor

Origo alcohol stove double sinkWater tank foot pump.Navigation deskTwo adjustable captains chairsSpace for two batteries (no batteries included)Battery selector switchNavigation lightsMasthead lightDeck lightsInterior lightSafety buoyMan overboard buoy

Plath compassGarmin GPSRadioDepth sounderBilge pump

Mainsail and 11 HeadsailsF’ triangle 100% 493.98 Sq. Ft.Total sail area 822.28 Sq. Ft.1 Main sail 328 Sq. Ft.2 Windward Reacher3 Genoa No. 1 Light 150% 740 Sq. Ft.4 Genoa No. 1 Heavy 740 Sq. Ft.5 Genoa No. 2 617 Sq. Ft.6 Storm Jib7 Genoa Staysail8 Big Boy / LG Genoa Staysail 494 Sq. Ft.9 Floater G/B/R10 Spinnaker R/W/B11 Tri-Radial R/W/B12 Super Flanker

Composting head

Heavy duty Rudder on Skeg with auxiliary steering tillerWheel steering

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Specs

Designer
Builder
Associations
?
# Built
?
Hull
Monohull
Keel
Fin
Rudder
Spade
Construction
FG

Dimensions

Length Overall
41 11 / 12.8 m
Waterline Length
34 3 / 10.4 m
Beam
12 11 / 4 m
Draft
6 0 / 1.8 m
Displacement
20,000 lb / 9,072 kg
Ballast
? (Lead)

Rig and Sails

Type
Sloop
Reported Sail Area
835′² / 77.6 m²
Total Sail Area
?

Auxilary Power

Make
Yanmar
Model
3JH3E
HP
40
Fuel Type
Diesel
Fuel Capacity
20 gal / 76 l
Engine Hours
?

Accomodations

Water Capacity
80 gal / 303 l
Holding Tank Capacity
?
Headroom
?
Cabins
2

Calculations

Hull Speed
9.0 kn

Classic: 7.84 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

9.01 knots

Classic formula: 7.84 knots

Sail Area/Displacement
18.1

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.

18.13

<16: under powered

16-20: good performance

>20: high performance

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

?

<40: less stiff, less powerful

>40: stiffer, more powerful

Displacement/Length
222.2

200-275: moderate

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

222.19

<100: ultralight

100-200: light

200-300: moderate

300-400: heavy

>400: very heavy

Comfort Ratio
27.6

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

27.64

<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
1.9

<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

1.9

<2: better suited for ocean passages

>2: better suited for coastal cruising

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

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1977 Frers 42 Custom — For Sale — Sailboat Guide (2024)

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