Armstrong UHA (Ultra High Aspect) UHA870
- 870area, cm²
- 1,047span, 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 Fireball ULTRA 1070 (#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 1,047 mm span is 19% wider than typical for the area — the median across the 136 current wings within 10% of its size is 880 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 860R | 860 | -1.1% | 13.00 | +3.2% | 1,050 | Very high aspect |
| Axis | Fireball ULTRA 1070 | 877 | +0.8% | 13.07 | +3.7% | 1,070 | Very high aspect |
| Axis | ART PRO 1001 | 845 | -2.9% | 12.06 | -4.3% | 1,001 | Very high aspect |
| F-One | EAGLE X UHM Carbon 900 | 900 | +3.4% | 12.00 | -4.8% | 1,040 | Very high aspect |
| GONG | Veloce Light Wind (LW) V3 Atmo M | 900 | +3.4% | 12.70 | +0.8% | 1,070 | Very high aspect |
| North | Sonar DW900 | 900 | +3.4% | 13.00 | +3.2% | 1,080 | Very high aspect |
| GONG | Veloce HDW V3 M | 900 | +3.4% | 13.30 | +5.6% | 1,090 | Very high aspect |
| Levitaz | Front Wing FS 900 | 900 | +3.4% | 13.30 | +5.6% | 1,100 | Very high aspect |
| Unifoil | Quest 135 | 870 | +0.0% | 13.40 | +6.3% | 1,078 | Very high aspect |
| Lift Foils | Florence 130 X Front Wing | 839 | -3.6% | 11.70 | -7.1% | 991 | Very high aspect |
Specifications
| Family | UHA |
|---|---|
| Size | UHA870 |
| Area, cm² | 870 |
| Area basis | unknown |
| Span, mm | 1,047 |
| 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.