F4 Foils GP Wahoo 540
- 540area, cm²
- 742span, mm
- 10.20aspect ratio
- Highaspect · AR 9.5 – 11.5
Family GP Wahoo Brand’s category Race / freerace Disciplines windfoil, wing, race
The GP Wahoo runs 6 sizes, 366–800 cm²; aspect ratio moves 10.1–10.7 across the range.
Its 742 mm span is 6% wider than typical for the area — the median across the 57 current wings within 10% of its size is 700 mm.
Closest wings from other brands
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a comparison inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Naish | Excalibur HA Front Wing 544 | 544 | +0.7% | 10.20 | +0.0% | 745 | High aspect |
| GONG | Ypra Race Micro V3 Atmo 540 cm² | 540 | +0.0% | 10.40 | +2.0% | 749 | High aspect |
| GONG | Ypra Race V3 540 cm² | 540 | +0.0% | 9.90 | -2.9% | 730 | High aspect |
| North | Sonar HA550 | 550 | +1.9% | 10.00 | -2.0% | 740 | High aspect |
| Takoon | Flash Front Wing 530 | 530 | -1.9% | 9.80 | -3.9% | 720 | High aspect |
| North | Sonar SF530 | 530 | -1.9% | 10.60 | +3.9% | 750 | High aspect |
| AFS | Pure Race 560 | 560 | +3.7% | 10.00 | -2.0% | 750 | High aspect |
| Naish | Mach-2 Front Wing 560 | 560 | +3.7% | 10.04 | -1.6% | 750 | High aspect |
| Cabrinha | Fusion H-Series MkII H550 | 550 | +1.9% | 9.52 | -6.7% | 690 | High aspect |
Specifications
| Family | GP Wahoo |
|---|---|
| Size | 540 |
| Area, cm² | 540 |
| Area basis | unknown |
| Span, mm | 742 |
| Chord, mm | — |
| Aspect ratio | 10.20 |
| Band | High aspect |
| Brand’s category | Race / freerace |
| Disciplines | windfoil, wing, race |
| Construction | — |
| Model year | — |
| Source | manufacturer |
The brand's published aspect ratio agrees with its own span and area (span² ÷ area) to within 5%, so the figure is confirmed.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.