| Attribute | Lockheed EC-121 Warning Star × | Kawasaki P-2J × |
|---|---|---|
| General | ||
| Manufacturer | Lockheed Martin Aeronautics | Kawasaki |
| Model | Lockheed EC-121 Warning Star | Kawasaki P-2J |
| Country | United States | Japan |
| Manufactured from (year) | 1953 | 1966 |
| Manufactured to (year) | 1958 | 1979 |
| Type | Military Propellor Planes | Military Propellor Planes |
| Icao | EC121 | P2 |
| Performance | ||
| Engine | 4x Wright R-3350-34 Turbo Compound radial engines other | 2x Ishikawajima-Harima T64-IHI-10 |
| Power, hp (hp) | 3,400 | 2,850 |
| Max cruise speed (km/h) | 482 | 648 |
| Travel range (km) | 6,852 | 4,445 |
| Service ceiling (m) | 7,620 | 9,150 |
| Rate of climb (m/sec) | 4.88 | 9.13 |
| Weights | ||
| Max take off weight (kg) | 65,000 | 34,020 |
| Max payload (kg) | 33,600 | 14,742 |
| Dimensions | ||
| Seats | 16 | 12 |
| Exterior length (m) | 35.4 | 29.23 |
| Tail height (m) | 7.54 | 8.93 |
| Fuselage diameter (m) | 3.5 | - |
| Wing span (m) | 38.45 | 30.87 |
| Wing tips | No Winglets | No Winglets |