GONG Curve H V3 FG XXL hydrofoil front wing: 1,370 cm², 1,070 mm span, aspect ratio 8.40, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from GONG's own published specifications.
Projected and flat area run 3–8% apart. A marked area is one whose brand does not state which it publishes, so a match inside the area tolerance may be comparing unlike figures.
| Brand | Wing | Area cm² | Δ area | Aspect ratio | Δ AR | Span mm | Band |
|---|---|---|---|---|---|---|---|
| Takoon | Flare Front Wing 1400 | 1,400 | +2.2% | 8.60 | +2.4% | 1,100 | C3 Mid aspect |
| Takuma | Kujira II Front Wing Kujira II 1400 | 1,400 | +2.2% | 8.60 | +2.4% | 1,096 | C3 Mid aspect |
| Axis | Spitfire Spitfire 1030 | 1,308 | -4.5% | 8.26 | -1.7% | 1,030 | C2 Mid-low aspect |
| Armstrong | MA Mk II (Mid Aspect) MA1390 | 1,390 | +1.5% | 8.00 | -4.8% | 1,060 | C2 Mid-low aspect |
| ENSIS | STRIDE ACE Front Wing 1360 | 1,360 | -0.7% | 8.90 | +6.0% | 1,100 | C3 Mid aspect |
| F-One | SEVEN SEAS Carbon SEVEN SEAS 1400 | 1,400 | +2.2% | 8.00 | -4.8% | 1,055 | C2 Mid-low aspect |
| Axis | Spitfire Spitfire 1100 | 1,423 | +3.9% | 8.66 | +3.1% | 1,100 | C3 Mid aspect |
| Sroka | S-Foil 1350 L HA 1350 L HA | 1,350 | -1.5% | 9.00 | +7.1% | 1,100 | C3 Mid aspect |
| Slingshot | One-Lock Glide 1325 | 1,325 | -3.3% | 8.90 | +6.0% | 1,099 | C3 Mid aspect |
| Family | Curve |
|---|---|
| Size | XXL |
| Area, cm² | 1,370 |
| Area basis | projected |
| Span, mm | 1,070 |
| Chord, mm | 164 |
| Aspect ratio | 8.40 |
| Band | C2 Mid-low aspect |
| Brand files it under | All-round / freeride |
| Disciplines | wing, prone, sup, kite |
| Construction | Perf / fiberglass |
| Model year | 2025 |
| 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.
See GONG on the plot →Data current to August 2026. Fast Bobby is the researcher, never the reviewer: every figure above is the manufacturer's published claim, converted to comparable units, and nothing here is a riding impression.