Slingshot PTM 1001 1001: a legacy wing, no longer in Slingshot's current range. 1,119 cm², 1,001 mm span, aspect ratio 8.95. The current wings that match it within ±5% area and ±8% aspect ratio, from Slingshot'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 |
|---|---|---|---|---|---|---|---|
| AFS | Silk V2 Front Wing Silk 1150 | 1,150 | +2.8% | 9.00 | +0.6% | 1,017 | C3 Mid aspect |
| Unifoil | Evolution 175 Evolution 175 | 1,129 | +0.9% | 9.40 | +5.0% | 1,028 | C3 Mid aspect |
| KT Foiling | Instinct 1120 Instinct 1120 | 1,120 | +0.1% | 8.40 | -6.1% | 971 | C2 Mid-low aspect |
| GONG | Fluid V3 Atmo XL | 1,160 | +3.7% | 8.70 | -2.8% | 1,000 | C3 Mid aspect |
| Code Foils | S Series Front Wing 1130S | 1,130 | +1.0% | 9.50 | +6.1% | 1,035 | C3 Mid aspect |
| F-One | EAGLE HM Carbon EAGLE 1090 | 1,090 | -2.6% | 9.50 | +6.1% | 1,020 | C3 Mid aspect |
| Unifoil | Progression 170 Progression 170 | 1,097 | -2.0% | 8.30 | -7.3% | 953 | C2 Mid-low aspect |
| ENSIS | FLOW ACE Front Wing 1080 | 1,080 | -3.5% | 9.50 | +6.1% | 1,013 | C3 Mid aspect |
| GONG | Fluid H V3 FG XL | 1,160 | +3.7% | 8.40 | -6.1% | 990 | C2 Mid-low aspect |
| KT Foiling | Nomad 1160 Nomad 1160 | 1,160 | +3.7% | 9.50 | +6.1% | 1,050 | C3 Mid aspect |
| Axis | Surge Surge 1010 | 1,076 | -3.8% | 9.49 | +6.0% | 1,010 | C3 Mid aspect |
| GONG | Curve H V3 FG L | 1,070 | -4.4% | 8.40 | -6.1% | 950 | C2 Mid-low aspect |
| Armstrong | HA (High Aspect) HA1080 | 1,080 | -3.5% | 9.63 | +7.6% | 1,020 | C4 High aspect |
| Family | Phantasm PTM |
|---|---|
| Size | 1001 |
| Area, cm² | 1,119 |
| Area basis | unknown |
| Span, mm | 1,001 |
| Chord, mm | — |
| Aspect ratio | 8.95 |
| Band | C3 Mid aspect |
| Brand files it under | Surf / carve |
| Disciplines | wing, downwind, pump |
| Construction | carbon |
| Model year | 2022 |
| 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 Slingshot 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.