Pearson Packet Information, Review, Specs

Pearson Packet Drawing
Make
Pearson
Model
Packet
Builder
Pearson Yachts
Designer
William Tritt
Number Built
Production Year(s)
1963 - ??

The Pearson Packet represents a rare and distinctive departure for a manufacturer primarily celebrated for its sailing pedigree. Introduced in the early 1970s, specifically around 1972, this 18-foot power launch was the brainchild of Bill Shaw, who sought to capture the aesthetic of a traditional New England harbor boat while utilizing modern fiberglass construction. Unlike the sleek, performance-oriented sailboats the company was known for, the Packet was designed as a "gentleman’s launch"—a versatile, slow-speed utility vessel intended for harbor commuting, club launch service, or quiet afternoon explorations. Despite its short production run, ending around 1975, the Packet remains a cult classic among Pearson enthusiasts for its "tug-like" charm and robust build quality.

Power Performance & Handling

As a displacement-style powerboat, the Pearson Packet handles with the deliberate, steady motion typical of a vessel with a full-keel configuration. While it lacks the planing capability of modern runabouts, its hull is designed for exceptional stability and tracking. According to historical technical data from the Pearson Yachts Portal, the vessel was typically powered by a small inboard engine, such as the Westerbeke 4-91 diesel or a small Palmer gasoline engine. These powerplants were chosen for reliability and fuel economy rather than speed; the Packet is most comfortable at a "hull speed" of approximately 5 to 6 knots.

The handling characteristics are characterized by a heavy-weather capability that belies the boat’s 18-foot length. The deep forefoot and generous beam allow it to slice through harbor chop without the pounding associated with flat-bottomed utility boats. Owners often report that the boat feels "planted" in the water, a result of its significant displacement relative to its size. This makes it an ideal platform for crowded mooring fields where maneuverability at low speeds is more valuable than outright pace.

Known Issues & Buyer’s Checklist

When evaluating a Pearson Packet on the secondary market, the primary concern is the age and condition of the original inboard engine. Because these boats were often used in saltwater environments as tenders or launches, cooling systems and engine mounts should be inspected for corrosion. Parts for the original Palmer or older Westerbeke engines may be difficult to source, leading many owners to repower with modern Yanmar or Beta Marine diesels.

The hull and deck construction followed Pearson’s standard of heavy hand-laid fiberglass. However, the cockpit sole and any wood-cored areas—particularly the motor box and bench seating—are susceptible to moisture intrusion and rot after five decades. Buyers should check for "spongy" spots on the floor and inspect the transom for stress cracks near the pintles if a rudder-mounted steering system is used. Additionally, the original aluminum fuel tanks are known to suffer from pinhole leaks due to internal corrosion; replacing these often requires significant access work within the small bilge space. Finally, as many Packets featured extensive teak or mahogany trim to maintain their traditional look, the condition of the brightwork will be a primary factor in the vessel's valuation.

Community & Resources

The primary hub for technical information and historical documentation is the Pearson Yachts Portal, which maintains a dedicated section for the Packet including original brochures and specifications. For owner support and maintenance discussions, the Pearson Yacht Owners Association provides a wealth of shared knowledge. While the Packet is a powerboat, it is frequently welcomed into regional Pearson sailing associations due to its shared DNA with the iconic sailing fleet and its common use as a "mother ship" or committee boat for sailing regattas.

The Verdict

The Pearson Packet is a niche "character boat" that offers timeless New England styling and the legendary durability of a Bill Shaw design. It is not a boat for those in a hurry, but rather for the maritime traditionalist who appreciates the journey.

Pros

  • Classic Aesthetics: The traditional launch lines and "tug" profile turn heads in any harbor.
  • Seaworthiness: A heavy displacement hull that provides a stable, safe ride in choppy conditions.
  • Fuel Efficiency: The small inboard engines consume remarkably little fuel at displacement speeds.
  • Build Quality: Constructed during Pearson's "overbuilt" era, the fiberglass hull is exceptionally thick and durable.

Cons

  • Limited Speed: Purely a displacement boat; it will never plane, regardless of engine size.
  • Aged Systems: Original engines and fuel tanks are likely at the end of their functional lifespan.
  • Maintenance: Significant exterior wood trim requires regular varnishing to maintain its appearance.
  • Rarity: With a limited production run, finding one in good condition can be a multi-year search.

Measurements

Construction & Hull

Hull Material
Fiberglass
Deck Material
Other
Hull Type
Monohull Sailboat
Keel Type
Full
Rudder
1x Attached
Ballast
-
Displacement
1000 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
18 ft
Waterline Length (LWL)
16.8 ft
Beam
6.42 ft
Draft
1.5 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Gaffhead Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Sail Area
203 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
32.48
Ballast / Displacement Ratio
Displacement / Length Ratio (D/L) Ratio
94.15
Comfort Ratio
7.56
Capsize Screening Formula
2.57
Hull Speed
5.49 kn