Expanding on the legacy of our original HA (high aspect) foils released in 2021, the new HA range offers an unprecedented combination of easy pumping, endless glide, and rippability. With a newly developed section shape, outline, and profile, these foils have a remarkable "best of both worlds" ability to carve beautiful lines and stay high in the power zone for maximum wave riding potential. 

The foil section is tweaked incrementally across the wingspan (evolutive section shape) for increased gliding efficiency and consistent lift at various bank angles and flight speeds. Riders of the previous generation Armstrong HA range can downsize by one foil size, for example, moving from the older HA925 to the new HA880, while maintaining familiar pumpability and experiencing a significant overall performance increase. After two years of research with a leading CFD team in the hydrofoil sailboat world, the HA range turns beautifully and its section is optimized to follow the wave, allowing smooth connections between swell

 

 

Features

• High aspect ratio
•   9.63-9.8 AR across the range of sizes

 

•  Broad size range
•   Seven sizes from 580 to 1180 for intermediate through expert surf, downwind and wing foilers.

 

•  Evolutive section shape
•  The section shape is tweaked at various stations across the span for hyper-optimised water flow across the wing.

 

•   Flat profile
•      Enables responsive turning in carves, even at wider wingspans.

 

• Toray carbon fibre
•   Built from premium Toray high and intermediate modulus carbon fibre for exceptional stiffness and light weight.

 

•    A+ System
• Our proprietary connection system offers industry-leading strength, durability and modularity.

HA980

Area: 980cm2

Span: 974mm

Aspect Ratio: 9.68

Kit

Foil: HA980
Mast: M85cm/33.5”
Fuselage: TC60
Tail: HA195
Weight: 2450g

Foil Kit includes: HA980 Foil, HA195 Stabiliser, 85cm (33.5”) Mast, TC60 (23.5”) Fuselage,

 *Kit comes complete with - Carry case, Polycarbonate Pro Shims, Bi Directional Titanium Washers, Titanium T-nuts, Screws, Torx tool, Protective mast and Foil covers.