Armstrong UHA (Ultra High Aspect) UHA670
- 670area, cm²
- 919span, mm
- 12.60aspect ratio
- Very highaspect · AR 11.5 – 15.0
Family UHA Brand’s category Glide / high aspect carbon · 2026
The closest current wings from other brands — every one within ±5% of area and ±8% of aspect ratio, ranked closest first. The closest with a traced outline, the Axis ART PRO 901 (#2), is already drawn over it. Select a numbered wing to draw it — up to three at a time.
The UHA runs 7 sizes, 570–1,270 cm², and holds its proportions across the range: every size publishes an aspect ratio within 5% of the others.
Its 919 mm span is 18% wider than typical for the area — the median across the 92 current wings within 10% of its size is 780 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 |
|---|---|---|---|---|---|---|---|
| Code Foils | R Series Front Wing 680R | 680 | +1.5% | 13.00 | +3.2% | 935 | Very high aspect |
| Axis | ART PRO 901 | 686 | +2.4% | 12.04 | -4.4% | 901 | Very high aspect |
| Axis | Fireball ULTRA 940 | 689 | +2.8% | 12.84 | +1.9% | 940 | Very high aspect |
| F-One | EAGLE X UHM Carbon 700 | 700 | +4.5% | 12.00 | -4.8% | 915 | Very high aspect |
Specifications
| Family | UHA |
|---|---|
| Size | UHA670 |
| Area, cm² | 670 |
| Area basis | unknown |
| Span, mm | 919 |
| Chord, mm | — |
| Aspect ratio | 12.60 |
| Band | Very high aspect |
| Brand’s category | Glide / high aspect |
| Disciplines | — |
| Construction | carbon |
| 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.
Data current to August 2026. Every figure above is the manufacturer's published claim, converted to comparable units.