Dragonfly OD Information, Review, Specs

Sailing Performance & Handling

The Dragonfly OD is often described by enthusiasts as a "miniature Metre boat," offering a level of sophistication in its handling that belies its 20-foot length. Because it was designed by Bjarne Aas, the hull shares the deep-V sections and long, elegant overhangs characteristic of 6-Metre and IOD designs. This hull form provides exceptional tracking and a "carved" feel through the water, particularly when sailing upwind. With a displacement that is relatively high for a boat of its size, the Dragonfly OD possesses significant momentum, allowing it to punch through heavy chop—a common occurrence at the entrance to the River Deben—without the hobby-horsing often found in lighter, modern dayboats.

The handling is noted for being exceptionally balanced; when trimmed correctly, the boat can be steered with fingertip pressure on the tiller. According to technical notes from the Felixstowe Ferry Sailing Club, the boat is rigged as a fractional bermudan sloop, which provides a versatile sail plan for varying wind strengths. While it lacks the explosive acceleration of a modern dinghy, its sea-kindliness and stability make it an ideal platform for both competitive club racing and spirited coastal day-sailing. The heavy iron keel ensures a high ballast ratio, making the boat stiff and forgiving even when caught in a sudden squall.

Popular Mentions & Media

While the Dragonfly OD has a relatively localized footprint compared to global classes, its cultural significance within the British classic boat community is substantial. It is frequently featured in regional maritime heritage discussions and has been a subject of coverage in Classic Boat Magazine, which has highlighted the class during its coverage of the "Classic Boat Awards" and regional regattas. The boat is intrinsically linked to the history of East Anglian boatbuilding, with many examples having been maintained or restored by the Whisstocks yard in Woodbridge. Its reputation as a "gentleman’s racer" has cemented its status in the literature of the UK’s East Coast sailing scene.

Known Issues & Buyer’s Checklist

Prospective buyers of a Dragonfly OD must approach the purchase with the diligence required for any vintage wooden keelboat. Because these vessels were built with mahogany on oak, the primary areas of concern involve the integrity of the organic materials and their fastenings.

1. Rib and Frame Integrity: Inspect the steamed oak ribs, particularly at the turn of the bilge. It is common to find "sistering" (reinforcement) on older boats, but cracked ribs can indicate excessive stress or past groundings.
2. Keel Bolt Corrosion: The Dragonfly OD features a heavy iron keel. The bolts connecting this keel to the wooden deadwood are a critical fail point; if they have not been drawn and inspected or replaced in the last 20 years, they should be considered a priority.
3. Hood Ends and Garboards: Check for signs of rot or "softness" at the hood ends (where the planks meet the stem) and the garboard strake (the plank closest to the keel). These areas are prone to moisture retention and subsequent decay.
4. Fastening Fatigue: Most original boats were copper clenched or bronze fastened. Look for "nail sickness," evidenced by dark staining around the fastenings or planks pulling away from the frames.
5. Deck Leaks: Many Dragonflys have canvas-covered or epoxy-sheathed wooden decks. Inspect for soft spots, especially around the mast step and the cockpit coamings, as freshwater ingress from above is often more damaging than saltwater from below.

Community & Resources

The heart of the Dragonfly OD community remains the Felixstowe Ferry Sailing Club, which maintains the official class records and hosts the majority of the fleet’s racing events. The club serves as a repository for technical knowledge, sail plans, and restoration advice. Additionally, because of the Bjarne Aas pedigree, owners often find support through broader classic keelboat associations that celebrate "Aas-built" or "Aas-designed" vessels.

The Verdict

The Dragonfly One Design is a timeless piece of maritime art that offers a visceral, traditional sailing experience rarely matched by modern fiberglass equivalents.

Pros:

• Exquisite Bjarne Aas design with classic "Metre boat" aesthetics.
• Exceptional sea-keeping abilities and balanced helm for a 20-foot boat.
• A dedicated and knowledgeable class association centered in the UK.
• High stability makes it a safe, predictable racer for all ages.

Cons:

• Requires the high-maintenance schedule inherent to wooden hull ownership.
• The fleet is geographically concentrated, making boats difficult to find outside the UK East Coast.
• No modern "creature comforts" or interior accommodation for overnighting.