| Manufacturer | Northrop |
| Model | N-3PB |
| Modification | N-3PB |
| Country | USA |
| Years | 1940 |
| Type | Flying boat |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 11.91 m |
| Length | 10.93 m |
| Height | 3.66 m |
| Wing area | 34.93 m2 |
| Zero fuel weight | - |
| Empty weight | 2808 kg |
| Maximum takeoff weight | 5150 kg |
| Normal takeoff weight | 4808 kg |
| Flight duration | - |
| Engine | 1 Wright GR-1820-G205A |
| Power | 1 x 1100 HP |
| Thrust | - |
| Maximum speed | 413 km/h |
| Cruising speed | 296 km/h |
| Rate of climb | - |
| Practical range | 1609 km |
| Service ceiling | 7300 m |
| Hovering ceiling | - |
| Crew | - |
