| Manufacturer | Cessna |
| Model | Cessna 421 Golden Eagle |
| Modification | Cessna 421B |
| Country | USA |
| Years | 1965 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 12.15 m |
| Length | 10.29 m |
| Height | 3.56 m |
| Wing area | 18.60 m2 |
| Zero fuel weight | - |
| Empty weight | 2132 kg |
| Maximum takeoff weight | 3103 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Continental GTSIO-520D |
| Power | 2 x 374 HP |
| Thrust | - |
| Maximum speed | 444 km/h |
| Cruising speed | 420 km/h |
| Rate of climb | - |
| Practical range | 2756 km |
| Service ceiling | 8230 m |
| Hovering ceiling | - |
| Crew | 1 |
