Comparison of Westland Wasp and Bell AH-1 Cobra [S]ave
| Attribute |  Bell AH-1 Cobra × |  Westland Wasp × |
|---|---|---|
| General | ||
| Manufacturer | Bell Helicopter | AgustaWestland |
| Model | Bell AH-1 Cobra | Westland Wasp |
| Country | United States | United Kingdom |
| Manufactured from (year) | 1967 | 1962 |
| Manufactured to (year) | 2019 | 1966 |
| Type | Military Helicopters | Military Helicopters |
| Icao | HUCO | - |
| Performance | ||
| Engine | 1x Lycoming T53-L-13 | 1x Rolls-Royce Nimbus 103 |
| Power, hp (hp) | 1,100 | 710 |
| Max cruise speed (km/h) | 276 | 193 |
| Travel range (km) | 574 | 491 |
| Service ceiling (m) | 3,475 | 3,719 |
| Rate of climb (m/sec) | 6.25 | 7.32 |
| Weights | ||
| Max take off weight (kg) | 4,309 | 2,495 |
| Max payload (kg) | - | 360 |
| Fuel tank capacity (l) | - | 704 |
| Dimensions | ||
| Seats | 2 | 6 |
| Exterior length (m) | 16 | 12.29 |
| Tail height (m) | 4.08 | 3.5 |
| Fuselage diameter (m) | 1.06 | 1.8 |
| Wing span (m) | 13.4 | 9.83 |
| Wing tips | No Winglets | No Winglets |
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