The Flying Ant is an iconic Australian junior skiff that has served for decades as a high-performance crucible for many of the world’s most elite sailors. Originally penned by the renowned New Zealand designer John Spencer, this 3.2-meter (approximately 10.5-foot) dinghy was engineered specifically to bridge the gap between entry-level trainers like the Sabot and the high-speed world of senior skiffs. Unlike more docile youth boats, the Flying Ant is a two-person, single-trapeze vessel that introduces young crews to the complexities of asymmetrical spinnakers and technical rig tuning. In Australia, Dinghy Sports has been a primary steward of the class, evolving the construction from traditional plywood to sophisticated, lightweight foam-sandwich composites that maintain the class’s strict weight requirements while enhancing longevity.
Flying Ant Information, Review, Specs
- Make
- Flying
- Model
- Ant
- Builder
- Dinghy Sports
- Designer
- John Spencer
- Number Built
- Production Year(s)
- 1967 - ??
Sailing Performance & Handling
The Flying Ant is characterized by its signature John Spencer "box" design—a hard-chine, flat-bottomed hull that prioritizes early planing and high-speed stability. Because the hull is exceptionally light (typically around 40kg to 45kg), the power-to-weight ratio is formidable. When the breeze hits 10 to 12 knots, the boat transitions seamlessly onto a plane, and the introduction of the trapeze for the crew allows the platform to remain flat and fast when other junior boats are forced to depower.
Handling is described by the Flying Ant Sailing Association of Australia as "skiffy," meaning it is responsive, twitchy, and rewards technical competence. The hard chine provides a "shelf" that offers surprising secondary stability, but the boat requires active communication between the skipper and the crew on the wire. Unlike the 29er, which uses a more rounded, tippy hull, the Flying Ant’s flat sections make it a more forgiving platform for learning the fundamentals of high-performance downwind sailing. It tracks well for a short boat, though the shallow draft and light weight mean it can be easily overpowered in heavy chop if the crew is not synchronized in their weight placement.
Popular Mentions & Media
The Flying Ant’s cultural footprint is massive within the Australian Olympic and professional sailing ranks. It is widely recognized as the "nursery" for some of the greatest names in the sport. Olympic gold medalists like Nathan Outteridge and Iain Jensen, as well as several America’s Cup and SailGP sailors, spent their formative years racing Flying Ants. The class’s prominence in New South Wales and Western Australia is well-documented in regional sailing histories, where the "Ants" are often featured as the premier junior class at major club regattas. The boat’s role in the "Skiff Pathway" is its primary claim to fame, acting as the essential precursor to the Cherub, 12ft Skiff, and eventually the 18ft Skiff classes.
Known Issues & Buyer’s Checklist
When inspecting a Flying Ant, particularly older second-hand models, several high-signal technical areas require scrutiny:
- Chine and Hull Integrity: On older plywood boats, the hard chines are high-stress points. Check for "softness" or dark staining in the wood, which indicates water ingress and rot. For fiberglass models built by Dinghy Sports, inspect the chine for gelcoat cracking or signs of impact delamination.
- Centerboard Case: The trunk of the centerboard case is a common source of leaks. Because these boats are often launched from sandy beaches, the leading and trailing edges of the case can wear down, leading to structural cracks at the floor join.
- Mast Step Compression: The downward force of the rig, combined with high vang and forestay tension, can cause the mast step to sink or the surrounding deck to craze. Ensure the support structure beneath the mast step is rigid.
- Rigging and Foil Condition: Inspect the trapeze wires and the hounds where they attach to the mast. For the foils, ensure the rudder box is tight; any play in the rudder will significantly degrade the boat's handling in high winds.
- Weight Compliance: Competitive Flying Ants are built to a minimum weight. Boats that have undergone heavy repairs may be "overweight," making them less competitive in light-air regattas.
Community & Resources
The class is supported by a robust network of state and national bodies. The Flying Ant Sailing Association of Australia serves as the primary technical authority, maintaining class rules and organizing the National Championships. This association provides a wealth of tuning guides and technical specifications that are essential for new owners. Regionally, the Western Australian Flying Ant Association and various clubs in New South Wales (such as Taree and Manly) remain the most active hubs for fleet racing and technical support.
The Verdict
The Flying Ant remains one of the most effective tools for developing world-class sailing talent. It demands more from a young crew than a standard dinghy, but the rewards are a deep understanding of skiff dynamics and teamwork.
Pros:
- Provides an authentic high-performance skiff experience for junior sailors.
- Strong secondary market and active class association in Australia.
- Hard-chine design offers a stable yet fast learning platform.
- Prepares sailors perfectly for international classes like the 29er or 49er.
Cons:
- Requires a dedicated two-person crew, which can be difficult to manage.
- Older plywood hulls require significant maintenance to remain competitive.
- Physically demanding for the crew due to the trapeze and spinnaker workload.
Measurements
Construction & Hull
- Construction Material
- Fiberglass/Wood Composite
- Hull Type
- Monohull Sailboat
- Keel Type
- Centerboard
- Rudder
- 1x —
- Ballast
- -
- Displacement
- 90 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 10.5 ft
- Waterline Length (LWL)
- -
- Beam
- 4.25 ft
- Draft
- -
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Fractional Sloop
- P (Main Luff)
- -
- E (Main Foot)
- -
- I (Foretriangle Height)
- -
- J (Foretriangle Base)
- -
- Forestay Length (est)
- -
- Sail Area
- 73 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 58.16
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- —
- Comfort Ratio
- —
- Capsize Screening Formula
- 3.79
- Hull Speed
- — kn