| Manufacturer | Grumman |
| Model | Kitten |
| Modification | G-63 |
| Country | USA |
| Years | 1944 |
| Type | Light aircraft |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 9.75 m |
| Length | 6.06 m |
| Height | 1.76 m |
| Wing area | 12.08 m2 |
| Zero fuel weight | - |
| Empty weight | 519 kg |
| Maximum takeoff weight | 862 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 1 Lycoming O-290-A |
| Power | 1 x 125 HP |
| Thrust | - |
| Maximum speed | 256 km/h |
| Cruising speed | 216 km/h |
| Rate of climb | - |
| Practical range | - |
| Service ceiling | - |
| Hovering ceiling | - |
| Crew | 2 |
