Comparison of Grumman S-2 Tracker and Vickers VC.1 Viking [S]ave
| Attribute |  Vickers VC.1 Viking × |  Grumman S-2 Tracker × |
|---|---|---|
| General | ||
| Manufacturer | Vickers-Armstrongs | Grumman |
| Model | Vickers VC.1 Viking | Grumman S-2 Tracker |
| Country | United Kingdom | United States |
| Manufactured from (year) | 1945 | 1952 |
| Manufactured to (year) | 1954 | 1968 |
| Type | Passenger Turbo Props | Military Propellor Planes |
| Icao | VC1 | S2F |
| Performance | ||
| Engine | 2x Bristol Hercules 634 | 2x Wright R-1820-82WA |
| Power, hp (hp) | 1,690 | 1,525 |
| Max cruise speed (km/h) | 424 | 450 |
| Approach speed (km/h) | - | 119 |
| Travel range (km) | 2,778 | 2,172 |
| Service ceiling (m) | 7,620 | 6,706 |
| Rate of climb (m/sec) | 7.62 | 9.75 |
| Take off distance (m) | 780 | - |
| Landing distance (m) | 1,200 | - |
| Weights | ||
| Max take off weight (kg) | 15,422 | 11,860 |
| Max payload (kg) | 2,500 | 2,200 |
| Fuel tank capacity (l) | 3,369 | 1,968 |
| Dimensions | ||
| Seats | 26 | 4 |
| Exterior length (m) | 19.86 | 13.26 |
| Tail height (m) | 5.97 | 5.33 |
| Fuselage diameter (m) | 2.6 | 1.75 |
| Wing span (m) | 27.2 | 22.12 |
| Wing tips | No Winglets | No Winglets |
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