| Manufacturer | Grumman |
| Model | C-1 Trader |
| Modification | C-1A |
| Country | USA |
| Years | 1955 |
| Type | Transport aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 21.23 m |
| Length | 12.80 m |
| Height | 4.97 m |
| Wing area | 45.06 m2 |
| Zero fuel weight | - |
| Empty weight | 7544 kg |
| Maximum takeoff weight | 11158 kg |
| Normal takeoff weight | 10447 kg |
| Flight duration | - |
| Engine | 2 Wright R-1820-82 or -82А Ciclone |
| Power | 2 x 1525 HP |
| Thrust | - |
| Maximum speed | 451 km/h |
| Cruising speed | 269 km/h |
| Rate of climb | - |
| Practical range | 1788 km |
| Service ceiling | 7560 m |
| Hovering ceiling | - |
| Crew | 2 |
