Naish Excalibur HA Front Wing Excalibur 944 hydrofoil front wing: 944 cm², 982 mm span, aspect ratio 10.20, with its closest equivalents from other brands within ±5% area and ±8% aspect ratio. Figures from Naish'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 |
|---|---|---|---|---|---|---|---|
| Sabfoil | Razor PRO 975 Razor PRO 975 | 942 | -0.2% | 10.20 | +0.0% | 980 | C4 High aspect |
| Sabfoil | Blackbird Razor 977 Blackbird Razor 977 | 953 | +1.0% | 10.20 | +0.0% | 977 | C4 High aspect |
| Lift Foils | 150 High Aspect X Front Wing 150 | 968 | +2.5% | 10.10 | -1.0% | 991 | C4 High aspect |
| North | Sonar HA950 HA950 | 950 | +0.6% | 10.60 | +3.9% | 1,000 | C4 High aspect |
| Duotone | Glide 2.0 D/LAB 900 | 900 | -4.7% | 10.20 | +0.0% | 960 | C4 High aspect |
| Omen | Agent 900 Agent 900 | 900 | -4.7% | 10.10 | -1.0% | 954 | C4 High aspect |
| Axis | ART v2 ART v2 939 | 900 | -4.7% | 10.00 | -2.0% | 940 | C4 High aspect |
| Axis | Surge Surge 950 | 949 | +0.5% | 9.52 | -6.7% | 950 | C4 High aspect |
| KT Foiling | Atlas 960 Atlas 960 | 960 | +1.7% | 10.80 | +5.9% | 1,020 | C4 High aspect |
| Armstrong | HA (High Aspect) HA980 | 980 | +3.8% | 9.68 | -5.1% | 974 | C4 High aspect |
| Takoon | Flow Front Wing 900 | 900 | -4.7% | 10.70 | +4.9% | 980 | C4 High aspect |
| Code Foils | S Series Front Wing 980S | 980 | +3.8% | 9.50 | -6.9% | 965 | C3 Mid aspect |
| ENSIS | FLOW ACE Front Wing 900 | 900 | -4.7% | 9.50 | -6.9% | 925 | C3 Mid aspect |
| F-One | EAGLE HM Carbon EAGLE 990 | 990 | +4.9% | 9.50 | -6.9% | 970 | C3 Mid aspect |
| Cabrinha | Prestige 905 | 905 | -4.1% | 11.00 | +7.8% | 1,000 | C4 High aspect |
| RRD | Flying Fish Front Wing Y30 900 | 900 | -4.7% | 9.40 | -7.8% | 910 | C3 Mid aspect |
| AFS | Enduro Front Wing Enduro 900 | 900 | -4.7% | 11.00 | +7.8% | 994 | C4 High aspect |
| Family | Excalibur |
|---|---|
| Size | Excalibur 944 |
| Area, cm² | 944 |
| Area basis | projected |
| Span, mm | 982 |
| Chord, mm | — |
| Aspect ratio | 10.20 |
| Band | C4 High aspect |
| Brand files it under | Glide / high aspect |
| Disciplines | downwind, wing, prone, sup |
| Construction | HM 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.
See Naish 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.