Comparison of Enstrom 280FX Shark and Sikorsky Schweizer S-434 [S]ave
| Attribute |  Enstrom 280FX Shark × |  Sikorsky Schweizer S-434 × |
|---|---|---|
| General | ||
| Manufacturer | Enstrom Helicopter | Sikorsky Helicopter |
| Model | Enstrom 280FX Shark | Sikorsky Schweizer S-434 |
| Country | United States | United States |
| Manufactured from (year) | 1985 | 2010 |
| Type | Light Helicopters | Light Helicopters |
| Icao | EN28 | - |
| Performance | ||
| Engine | 1x 1 X Lycoming H10-360-F1AD | 2 X Rolls-Royce Turbine 250-C20W |
| Power, hp (hp) | 225 | 320 |
| Max cruise speed (km/h) | 189 | 194 |
| Travel range (km) | 424 | 648 |
| Fuel economy (km/l) | 4.139 | 2.04 |
| Service ceiling (m) | 4,023 | 3,810 |
| Rate of climb (m/sec) | 7.37 | - |
| Weights | ||
| Max take off weight (kg) | 1,179 | 1,315 |
| Max payload (kg) | 422 | 544 |
| Fuel tank capacity (l) | 151 | 318 |
| Baggage volume (m³) | 0.17 | - |
| Dimensions | ||
| Seats | 3 | 4 |
| Cabin height (m) | 1.14 | - |
| Cabin width (m) | 1.32 | - |
| Cabin length (m) | 1.24 | - |
| Exterior length (m) | 8.75 | 9.51 |
| Tail height (m) | 2.38 | - |
| Fuselage diameter (m) | 1.5 | - |
| Wing span (m) | 9.76 | 8.39 |
| Wing tips | No Winglets | - |
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