Whiting 1/4 Ton Sailboat Review, Specs, and Listings

Paul Whiting·1977·Whiting Yachts
Approximate drawing

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Hull Type
Monohull · fin
Rig
Fractional Sloop
LOA
25.58' · 7.8 m
Disp.
2,271 lbs · 1,030 kg
First year
1977

The Whiting 1/4 Ton is a 25foot fractionalsloop quartertonner whose most famous embodiment, Magic Bus, carried Paul Whiting from a New Zealand design studio to the 1976 Quarter Ton Cup in Texas. Whiting, an Aucklander, had already designed and campaigned the first of the popular Reactor class while still at high school, and by his early 20s held a strong track record before teaming with dinghy sailor Murray Ross for the 1976 Cup challenge anchor. The production class that followed in New Zealand sprang directly from that original yacht, which was later sold in America and lost to local sailing until its rediscovery and return.

Measurements

Dimensions 01

Length Overall
25.58 ft
Length on deck
Waterline Length
19.68 ft
Beam
9.12 ft
Draft
4.82 ft
Maximum Headroom
Air Draft
36.75 ft

Construction & hull 02

Construction
Fiberglass/Wood Composite
Hull Type
Monohull
Keel Type
Fin
Rudder
1× Spade
Ballast
800 lbs (Lead)
Displacement
2,271 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
30.1 ft
Mainsail foot
11.15 ft
Foretriangle height
21 ft
Foretriangle base
7.87 ft
Forestay Length (estimated)
22.43 ft
Sail Area
247 sqft

Calculations 04

Sail Area to Displacement Ratio
22.87
Ballast to Displacement Ratio
35.23
Displacement to Length Ratio
133.01
Comfort Ratio
8.61
Capsize Screening Ratio
2.78
Hull Speed
5.94 kn

Design and Construction

The Whiting 1/4 Ton sits at 25.58 feet overall with a 19.68-foot waterline and a flared 9.12-foot beam, drawing 4.82 feet on a fin keel with a spade rudder. Displacement is a light 2,271 pounds, of which 800 pounds is lead ballast — a 35.23 ballast-displacement ratio that, with the IOR-optimised hull shape seen on Magic Bus, marks her as a thoroughbred of the rule-driven era anchor. Whiting Yachts built her in fiberglass-wood composite, with a plywood hull core and the same composite approach in the deck. The Magic Bus example showed foam-and-glass hull construction, and every system aboard was arranged to minimise weight and windage — an empty hull weighed just 1,180 kg, a figure that underlines how aggressively the design pursued the quarter-ton rule anchor.

Rig and Handling

As a fractional sloop carrying 247 square feet of sail and a mast 36.75 feet above the waterline, the 1/4 Ton was built to race. Magic Bus proved the concept by winning the world championship, taking every race but one, sailed by Ross, Whiting, Steven Allen and bowman Steve Trevurza anchor. Yet the boat's sensitivity is real: owners report she is a very difficult boat to get into the groove because of the systems on her, and never performed as well again for any of her later owners after Ross and Whiting anchor. The sailing world lost Whiting at 27, lost at sea early in 1980 with his wife Alison and crewmen John Sugden and Scott Coombes when his yacht was hit by a cyclone returning from the 1979 Sydney–Hobart race — a closure to the era that produced her anchor.

Accommodations

The class was conceived for the South Pacific Quarter Ton series before its Texas triumph, and the production version descended from a stripped racer whose systems were all tuned for lightness rather than cruising comfort anchor. The 8.61 comfort ratio and 2.78 capsize screening number place her firmly in the lively, lightweight end of the spectrum rather than the accommodating family cruiser bracket.

Known Issues

The restored Magic Bus surfaced in neglected condition with rot in her plywood foredeck and cockpit, and some delamination in her foam-and-glass hull anchor. The original mast remained in a terrible state even after the yacht's return, and several items have needed replacement since relaunching, including a spinnaker pole broken in a Chinese gybe. These are the failure modes a plywood-cored composite deck and an early foam-glass hull present when neglected: water finds the core, the mast ages past safe service, and rig components fracture under the loads a racing quarter-toner generates.

Refits and Ownership

The original drawings and memories of those who raced her guided the restoration, with boatbuilder Dave Hurley and the Whiting family bringing the abandoned yacht home anchor. Trevor Berry rebuilt the rig, original bowman Steve Trevurza consulted on rig and sail set-up, and a new suit of sails — main, numbers one through three jibs, and spinnaker — was built with Dimension-Polyant support through Dave Parr of Calibre. Forty years on from her Cup win she still carried some original electronics and deck gear, and the relaunch at Milford Cruising Club boatyard in November 2018 returned a piece of New Zealand sailing history to the water anchor.

The Verdict

The Whiting 1/4 Ton is a serious light-displacement racer whose provenance runs straight through one of New Zealand's most gifted designers. She rewards knowledgeable hands and punishes neglect in her core and rig, but her lineage and the survival of a world-champion example make her a singular entry in the quarter-ton class.

Pros

  • IOR-optimised hull with exceptional light weight for her size
  • Proven world-championship race performance under original crew
  • Strong documented restoration using original drawings and first-hand memory

Cons

  • Difficult to sail to potential without original-crew knowledge
  • Plywood deck and early foam-glass hull prone to rot and delamination if neglected
  • Original mast and rig components require full rebuild at this age

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