| Manufacturer | Elias |
| Model | NBS-3 |
| Modification | XNBS-3 |
| Country | USA |
| Years | 1922 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 23.63 m |
| Length | 14.76 m |
| Height | 5.13 m |
| Wing area | 143.25 m2 |
| Zero fuel weight | - |
| Empty weight | 3996 kg |
| Maximum takeoff weight | 6506 kg |
| Normal takeoff weight | - |
| Flight duration | - |
| Engine | 2 Liberty 12А |
| Power | 2 x 425 HP |
| Thrust | - |
| Maximum speed | 163 km/h |
| Cruising speed | 135 km/h |
| Rate of climb | - |
| Practical range | 748 km |
| Service ceiling | 2646 m |
| Hovering ceiling | - |
| Crew | 4 |
