Trapper TS240 — Information, Review, Specs

Ed Dubois·1980·Trapper Yachts. Ltd.
Approximate drawing

Hover a measurement to read its value

Hull type
Monohull · lifting
Rig
Fractional Sloop
LOA
25.18' · 7.67 m
Displ.
2,600 lbs · 1,179 kg
First year
1980

The Trapper TS240 is a versatile, liftingkeel trailersailer that emerged during a transformative period for its builder, Trapper Yachts. Following the acquisition of Anstey Yachts by The Granary Group in 1974, the company shifted its focus from the traditional longkeeled designs of the 1960s toward the performanceoriented, modern aesthetics of the late 1970s and early 1980s. Designed by the esteemed naval architect Ed Dubois, the TS240 was engineered to balance the portability of a trailerable boat with the seakeeping capabilities of a coastal cruiser. It represents a refined evolution of the Trapper 240, specifically optimized for shallowdraft navigation and ease of transport. The vessel's lineage is tied to the broader Trapper family, including the more raceoriented Trapper 250 and the larger, successful Trapper 500/501 series, all of which benefitted from Dubois's ability to maximize hull speed within RORC and IORinfluenced parameters.

Measurements

Dimensions 01

LOA
25.18 ft
LWL
19.5 ft
Beam
9.18 ft
Draft
5.5 ft
Max headroom
-
Air draft
-

Construction & hull 02

Construction
Fiberglass
Hull type
Monohull
Keel type
Lifting
Rudder
1× —
Ballast
1196 lbs
Displacement
2600 lbs
Water
-
Fuel
-

Rig & sails 03

Rig type
Fractional Sloop
P · main luff
29.5 ft
E · main foot
10.17 ft
I · fore ht.
25.17 ft
J · fore base
9 ft
Forestay (est)
26.73 ft
Sail area
263 sqft

Calculations 04

SA/D ratio
22.25
Ballast/Disp.
46
D/L ratio
156.54
Comfort ratio
9.89
Capsize screening
2.67
Hull speed
5.92 kn

Sailing Performance & Handling

The Trapper TS240 is characterized by its nimble response and respectable pointing ability, a hallmark of Ed Dubois's design philosophy. Unlike many trailer-sailers of the era that sacrificed windward performance for a flat bottom, the TS240 retains a sophisticated hull form that remains balanced even when pressed. The lifting keel—a heavy cast-iron blade—provides the necessary ballast to maintain stability in a breeze, though it lacks the ultimate stiffness of its fixed-keel sibling, the Trapper 250.

Under sail, the boat is known for its light touch on the helm. Performance is best described as "spritely" in light-to-moderate airs. While the high-volume hull provides significant internal space, it does present more windage than dedicated racing designs, meaning the boat can be prone to leeway if the keel is not fully deployed or if the sails are blown out. Owners often note that the boat tracks well due to its well-proportioned transom-hung rudder, which remains effective even when the boat is heeled. The sail-area-to-displacement ratio suggests a boat that is easily driven, making it an ideal platform for coastal hops and estuary exploration where agility is more valued than heavy-weather endurance.

Interior Comfort & Variations

For a 24-foot vessel, the TS240 offers a remarkably functional interior that capitalizes on the "wide-beam" trend of the 1980s. The layout typically accommodates four adults in a classic "V" berth forward and two settee berths in the main saloon. Because the keel housing is integrated into the central table or bridge deck structure, it does bisect the cabin, but Trapper’s craftsmen utilized high-quality teak veneers and clever joinery to prevent the space from feeling cramped.

Headroom is generous for a trailer-sailer, allowing most sailors to move about comfortably without a permanent crouch. The galley is generally located to port or starboard near the companionway for ventilation, featuring a simple two-burner stove and a small sink. Variations of the TS240 are rare, as the model was a specific "Trailer Sailer" iteration, but finishes may vary depending on whether the boat was sold as a completed vessel or a "sail-away" kit for owner completion. Its closest sibling, the Trapper 240, often featured a fixed fin keel and a slightly different internal ballast arrangement, whereas the TS240 was purpose-built for the flexibility of beaching or trailering.

Known Issues & Buyer’s Checklist

Prospective buyers should focus their inspection on the mechanical and structural components unique to a lifting-keel design of this age.

  • Keel Pivot and Lifting Gear: The most critical area is the keel pivot bolt and the lifting winch mechanism. Over decades, the pivot hole in the cast-iron keel can become elongated, leading to "clunking" while at anchor or under sail. The wire pennant and winch should be inspected for fraying and corrosion.
  • Deck Compression: Like many GRP boats from the early 1980s, the TS240 can suffer from deck compression at the mast step. Check for hairline cracks in the gelcoat around the base of the mast and ensure the internal compression post is structurally sound and hasn't compressed the cabin sole.
  • Windows and Leaks: The large acrylic side windows are prone to crazing and seal failure. Evidence of water ingress is often found behind the cabin liners or in the storage bins beneath the settee berths.
  • Osmosis: While Trapper Yachts utilized high-quality resins for the era, any hull spending forty years in the water is a candidate for osmotic blistering. A moisture meter test on the hull below the waterline is recommended.

Community & Resources

Owners of the TS240 benefit from a dedicated community that preserves the legacy of the Trapper brand. The Trapper Owners Association serves as the primary technical repository, offering archive drawings, tuning guides, and historical data for the TS240 and its siblings. This association is vital for sourcing replacement parts or understanding the nuances of the Dubois-designed rig.

The Verdict

The Trapper TS240 remains a highly sought-after secondary market choice for sailors who demand a "real boat" feel in a package that can still be towed behind a substantial vehicle.

Pros:

  • Excellent design pedigree by Ed Dubois, offering better performance than most contemporary trailer-sailers.
  • The lifting keel allows for exploration of shallow creeks and easy winter storage on land.
  • Spacious, well-finished interior that accommodates weekend cruising for a small family.

Cons:

  • The lifting keel mechanism requires regular maintenance and can be a point of mechanical failure.
  • Trailing and rigging a 24-foot boat with a substantial mast is a two-person job that requires time and a capable vehicle.
  • Age-related GRP issues mean most examples will require some level of cosmetic or structural refurbishment.

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