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Realistic and demanding test conditions
The HA27 presentation took place in Mèze, off the coast of Sète, in typical coastal sailing conditions. The north-westerly wind gusted up to 25 knots, generating a 30-centimeter chop. Although far from open sea, these conditions faithfully reproduce those encountered by most yachtsmen on the Mediterranean coast.
With a reduced crew and standard equipment, the boat was evaluated in a configuration representative of a family or friendly outing.
First sensations at the helm
The helmsman sits behind the console, with a circuit-breaker on his wrist, providing a simple, easy-to-read station. However, the seat-to-steering distance is a little short, limiting comfort in a prolonged seated position. Standing up, visibility remains excellent, thanks to the well-dimensioned windscreen and stainless-steel hoop for support.
From the very first turns of the propeller, the Honda BF 250 hp V6 is smooth and progressive. Precise throttle and forward/reverse controls ensure smooth, fine maneuvers.
Ramp-up and lift-off
Windsurfing takes place at around 16 knots, with a slight loss of visibility due to the temporarily nose-up trim. The Altamarea hull remains stable, with no untimely counter-heeling.
The increase in speed is linear:
- 20 knots at 3,800 rpm for fuel consumption of around 30 l/h,
- 27 knots around 4,600 rpm, fast cruising speed,
- 37 knots top speed at 6,100 rpm.
The Ecomo system kicks in from 2,000 rpm, optimizing fuel consumption during cruising. This sobriety is an asset for long rides, with autonomy reaching around 8 hours in normal use.
Stability and navigation comfort
The HA27 surprises with its limited daggerboarding, linked to a relatively low profile on the water. Even in gusty conditions, lateral oscillations remain contained and easy to correct at the helm.
In the short chop of the pond, the hull absorbs impacts progressively. No dry heeling was noted, a sign of a well-designed hull. Steering remains precise, even at full speed.
Passengers enjoy a reassuring ride. Those seated on the U-shaped bench benefit from well-positioned stainless steel handrails. On the other hand, there's no front handle for the front passenger, a point that could be improved for comfort in rough seas.
Relaunching and changing course
The Honda V6 offers appreciable flexibility during acceleration. When exiting bends, the thrust is straightforward but progressive, limiting jerking. The hull follows the helm orders faithfully, with no sudden stalls or unpredictable behavior.
The boat accepts tight course changes without excessive heeling. The pilot always keeps a clear view of the trim, an essential element in inspiring confidence during fast maneuvers.
A semi-rigid designed for endurance
Beyond raw performance, the test confirmed that the HA27 is designed for endurance sailing. Its controlled fuel consumption, fluid hull and on-board comfort mean that long coastal cruises can be envisaged without excessive fatigue.
The combination of Hypalon 1600 Decitex floats and rigid hull provides a good compromise between flexibility and rigidity. The relaxation zones remain usable even when sailing, a sign that the overall balance has been well struck.
Our test of the Honda 4XC Design HA27 on the Etang de Thau revealed a well-balanced RIB: responsive without brutality, stable without heaviness, economical without sacrificing power. The cockpit's minor ergonomic shortcomings do not detract from the overall success of this model.
