Henderson 30 Sailboat Review, Specs, and Listings

Glenn Henderson·1997 – 2000·~30 hulls·SOCA Sailboats (Trinidad)
Henderson 30 drawingBuilder drawing
Hull Type
Monohull · lifting
Rig
Fractional Sloop
LOA
30.83' · 9.4 m
Disp.
3,850 lbs · 1,746 kg
First year
1997

The Henderson 30 is a 30foot sport boat conceived by Glenn Henderson and built by SOCA Sailboats in Trinidad, with production running from 1997 through 2000 and only thirty examples launched. At 3,850 pounds displacement with 1,750 pounds of lead ballast and a 45.45 percent ballastdisplacement ratio, she is a light, lowvolume racer whose hull shape and rig place her firmly in the modern planing tendency rather than the cruising mainstream.

Measurements

Dimensions 01

Length Overall
30.83 ft
Length on deck
Waterline Length
28.75 ft
Beam
9.83 ft
Draft
7 ft
Maximum Headroom
Air Draft

Construction & hull 02

Construction
Fiberglass
Hull Type
Monohull
Keel Type
Lifting
Rudder
1× —
Ballast
1,750 lbs (Lead)
Displacement
3,850 lbs
Water Capacity
Fuel Capacity

Rig & sails 03

Rigging Type
Fractional Sloop
Mainsail luff
38.17 ft
Mainsail foot
14.43 ft
Foretriangle height
37.11 ft
Foretriangle base
11.04 ft
Forestay Length (estimated)
38.72 ft
Sail Area
480 sqft

Calculations 04

Sail Area to Displacement Ratio
31.26
Ballast to Displacement Ratio
45.45
Displacement to Length Ratio
72.33
Comfort Ratio
9.65
Capsize Screening Ratio
2.51
Hull Speed
7.18 kn

Design and Construction

The Henderson 30's hull is the visual and performance centerpiece, with a very shapely form that carries a hollow entry and V-ed forward sections fairing into an arced midsection with no deadrise hull shape with a lot of shape change. That geometry, combined with a displacement-length ratio of 80.43, marks her as a boat built to accelerate rather than to carry volume. The fixed keel is a very deep fin-and-bulb arrangement giving a 7-foot draft, and the rudder is an exceptionally high-aspect unit constructed so it can be raised and lowered and even slightly change its sweep angle raised and lowered rudder. The lifting rudder and retractable outboard system leave a clean, flush bottom when the boat is stripped for speed, a detail that underscores the design's single-minded deck layout.

Rig and Handling

Up forward, the rig features an articulating, retractable bowsprit and a carbon fiber mast, a combination that lets the boat carry a huge masthead asymmetrical chute adding 1,247 square feet off the wind articulating, retractable bowsprit. By articulating the bowsprit the boat can sail about 5 degrees lower than with a fixed sprit, a meaningful gain in reaching angles for a sport boat. The base sail plan shows 471 square feet of working sail against a sail-area-to-displacement ratio of 30.67, and the deck is laid out all-business in the style of the Farr 40, with a short bridgedeck hiding the retractable outboard laid out in the same style as the Farr 40. The 9.9-horsepower contained outboard is there for harbor mobility, not propulsion pride.

Accommodations

The Henderson 30 is not an accommodation-driven design. What space exists serves the racing brief; the short bridgedeck and flush-bottom engineering were prioritized over belowdecks volume, and no cruising layout or galley description appears among the authority material.

Known Issues

The design's movable appendages warrant attention. The rudder's raise-lower and sweep-angle mechanism is a moving system in a high-load location, and the retractable outboard installation depends on bedding and seals that, if neglected, allow water into the bridgedeck void. The lifting rudder's trunk and the bowsprit articulation points are the two moving interfaces most exposed to wear, and any Henderson 30 surveyed should have those examined for play and seal integrity.

Refits and Ownership

Ownership of a thirty-unit series means most boats are known to their class, and the carbon mast and articulating sprit are the costly unique items at refit time. The retractable outboard system is a contained 9.9-horsepower unit, so replacement is modest, but the flush-bottom engineering means any repair to the motor box or rudder trunk is a finish-compromising job if done poorly. With production ended at the 2000 model year, spares for the lifting rudder hardware are a considered purchase rather than a chandler's shelf item.

The Verdict

The Henderson 30 is a purpose-built sport boat whose shapely hull, very deep fin-and-bulb keel, and high-aspect lifting rudder deliver a light-displacement planing platform with a reaching advantage from its articulating bowsprit. She is a racer first, with a flush bottom and Farr 40-style deck, and her thirty-boat run makes her a rare but coherent example of the late-1990s sport-boat idiom.

Pros

  • Hollow-entry hull with shapely sections and low displacement for quick acceleration
  • Articulating retractable bowsprit adds ~5 degrees of downwind sailing angle
  • Deep fin-and-bulb keel and lifting high-aspect rudder for speed and trailering access
  • Carbon mast and 1,247-square-foot asymmetrical chute for offwind performance

Cons

  • Minimal accommodations; racing layout over cruising comfort
  • Moving rudder and outboard systems require seal and bedding vigilance
  • Small production run limits spare-part and class-support breadth

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