| Manufacturer | Martin |
| Model | Martin Type 167 Maryland |
| Modification | Maryland Mk.II |
| Country | USA |
| Years | 1939 |
| Type | Bomber |
| Main rotor diameter | - |
| Tail rotor diameter | - |
| Wingspan | 18.69 m |
| Length | 14.22 m |
| Height | 3.01 m |
| Wing area | 50.03 m2 |
| Zero fuel weight | - |
| Empty weight | 5700 kg |
| Maximum takeoff weight | - |
| Normal takeoff weight | 7624 kg |
| Flight duration | - |
| Engine | 2 Pratt Whitney R-1830-S3C4G Twin Wasp |
| Power | 2 x 1200 HP |
| Thrust | - |
| Maximum speed | 508 km/h |
| Cruising speed | 399 km/h |
| Rate of climb | - |
| Practical range | 2890 km |
| Service ceiling | 9450 m |
| Hovering ceiling | - |
| Crew | - |
