GONG Ypra Slalom V3 Atmo XXS hydrofoil front wing: 500 cm², 670 mm span, aspect ratio 8.90, 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 |
|---|---|---|---|---|---|---|---|
| Code Foils | S Series Front Wing 500S | 500 | +0.0% | 9.50 | +6.7% | 695 | C3 Mid aspect |
| Family | Ypra |
|---|---|
| Size | XXS |
| Area, cm² | 500 |
| Area basis | unknown |
| Span, mm | 670 |
| Chord, mm | 106 |
| Aspect ratio | 8.90 |
| Band | C3 Mid aspect |
| Brand files it under | Race / freerace |
| Disciplines | wing, kite, race |
| Construction | Pro Team / 3K Texalium clear carbon prepreg |
| Model year | 2026 |
| 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.