The Hawkfarm 28 MH is a foundational design in the evolution of high-performance West Coast sailing. Designed by the renowned naval architect Jim Antrim in the late 1970s, the boat was specifically engineered to tackle the demanding, high-wind conditions of the San Francisco Bay. While many 28-footers of that era were designed for the IOR (International Offshore Rule) or MORC (Midget Ocean Racing Club) handicap systems, the Hawkfarm prioritized a clean, fast hull shape that could plane downwind while remaining stiff and controllable upwind. According to the Antrim Design portfolio, the vessel was intended as a dual-purpose racer-cruiser, though its legacy is firmly rooted in its success as a competitive one-design class. The "MH" designation specifically identifies the Masthead rig version, which was the standard configuration for the class, providing a powerful sail plan for the varied conditions of coastal California.
Hawkfarm 28 MH Information, Review, Specs
- Make
- Hawkfarm
- Model
- 28 MH
- Builder
- —
- Designer
- T. Wylie
- Number Built
- Production Year(s)
- 1977 - ??
Sailing Performance & Handling
The Hawkfarm 28 MH is widely regarded as a "sailor's boat," characterized by its exceptional responsiveness and ability to handle heavy air without the "squirrelly" behavior common in more extreme IOR designs of the period. With a displacement-to-length ratio that leans toward the light-displacement end of the spectrum, the boat transitions quickly to a plane when reaching or running in a breeze. The masthead rig offers a large foretriangle, allowing for high-aspect-ratio jibs that provide excellent pointing ability.
Reviewers and owners often cite the boat’s "sea-kindliness" in a chop, a trait attributed to its fine entry and well-distributed volume. In San Francisco Bay's "Big Hair" conditions, the Hawkfarm is known for its ability to carry its kite longer than many contemporary rivals. The steering is typically described as precise, though the large masthead genoas can require significant winch work from the crew. Unlike some narrow-sterned racers of the 70s, the Hawkfarm’s hull remains relatively balanced even when heeled, reducing the tendency to round up in heavy puffs.
Interior Comfort & Variations
While the Hawkfarm 28 MH was built with racing at the forefront, the interior is surprisingly functional for short-term cruising or overnighting during regattas. The layout is a classic "racer-cruiser" arrangement, featuring a V-berth forward, a central salon with settee berths, and a modest galley and navigation station. Due to its performance-oriented hull, headroom is somewhat limited compared to modern "condo-maran" cruisers, but it is sufficient for the target demographic of active sailors.
The interior finish is typically utilitarian, utilizing molded fiberglass liners with teak trim to save weight while maintaining a clean appearance. There were minor variations in the build over its production run, primarily in the arrangement of the quarter berths and the sophistication of the galley. A sibling model to the MH is the fractional-rigged version; however, the masthead (MH) variant remains the definitive version for class racing. Some hulls were also finished as "custom" interiors by owners, leading to a slight variance in wood quality and storage solutions found on the secondary market.
Popular Mentions & Media
The Hawkfarm 28 MH holds a legendary status in Northern California, where it formed one of the most competitive and enduring one-design fleets on the coast. It is frequently mentioned in historical accounts of the "Big Boat Series" and other premier West Coast regattas. The boat’s performance in the arduous Doublehanded Farallones Race has cemented its reputation as a rugged offshore platform despite its modest size. While it hasn't been the subject of a major motion picture, it is a frequent star of "Three Bridge Fiasco" coverage and other local sailing media, often cited as the benchmark for a successful "Bay Boat."
Known Issues & Buyer’s Checklist
Prospective buyers of a Hawkfarm 28 MH should approach the purchase with an eye toward the stresses inherent in decades of hard racing.
- Chainplate Bulkheads: The primary loads from the masthead rig are transferred through the chainplates to the bulkheads. These should be inspected for signs of movement, water rot, or "pumping" in heavy air.
- Deck Core Integrity: Like many boats of this era, the Hawkfarm utilizes a balsa-cored deck. Moisture ingress around stanchion bases, genoa tracks, and the mast partner is a common issue that can lead to delamination.
- Keel Attachment: Given the boat's history of racing in areas with significant tidal currents and submerged hazards, the keel-to-hull joint (the "smile") should be checked for cracks or signs of grounding repairs.
- Rigging Age: Because the MH rig carries a massive amount of tension, the standing rigging and spar tangs require regular NDT (non-destructive testing) or replacement to avoid catastrophic failure under the high loads typical of the design.
- Rudder Bearings: The spade rudder on the Hawkfarm is high-aspect and efficient, but the bushings can wear over time, leading to "slop" in the helm that detracts from the boat's legendary handling.
Community & Resources
The heart of the Hawkfarm community is the Hawkfarm One Design Association. This group has historically maintained the class rules and organized a robust racing schedule. While many one-design classes fade, the Hawkfarm’s specific suitability for the San Francisco Bay has kept the association active longer than most. Information and technical advice are also frequently found through the YRA of San Francisco Bay, which oversees the handicapping and race management for the fleet.
The Verdict
The Hawkfarm 28 MH is a quintessential West Coast classic that offers a level of performance and durability rarely found in modern entry-level cruisers.
Pros:
- Exceptional heavy-weather performance and stability.
- Timeless, clean hull lines by Jim Antrim.
- Strong one-design community and parts availability in the San Francisco area.
- Predictable handling that rewards skilled sail trim.
Cons:
- Minimalist interior not suited for long-term live-aboard use.
- Large genoas can be physically demanding for shorthanded crews.
- Many examples have been raced hard and may require significant structural refurbishment.
Measurements
Construction & Hull
- Construction Material
- Fiberglass
- Hull Type
- Monohull Sailboat
- Keel Type
- Fin
- Rudder
- 1x Spade
- Ballast
- -
- Displacement
- 5700 lbs
- Water Capacity
- -
- Fuel Capacity
- -
Dimensions
- Length Overall (LOA)
- 28 ft
- Waterline Length (LWL)
- 23.5 ft
- Beam
- 9.3 ft
- Draft
- 5.5 ft
- Max Headroom
- -
- Air Draft
- -
Rig & Sails
- Rig Type
- Masthead Sloop
- P (Main Luff)
- 31.5 ft
- E (Main Foot)
- 9.25 ft
- I (Foretriangle Height)
- 36 ft
- J (Foretriangle Base)
- 11.58 ft
- Forestay Length (est)
- 37.82 ft
- Sail Area
- 353 sqft
Calculations
- Sail Area / Displacement (SA/D) Ratio
- 17.7
- Ballast / Displacement Ratio
- —
- Displacement / Length Ratio (D/L) Ratio
- 196.08
- Comfort Ratio
- 18.18
- Capsize Screening Formula
- 2.08
- Hull Speed
- 6.5 kn