| Type | Aircraft | |
| Company | Glenn L. Martin Company | |
| Scheme | Monoplane Midwing | |
| Geometry | ||
|---|---|---|
| Length (m) |
1.9
26
88.7
|
|
| Height (m) |
0.6
8
50.1
|
|
| Wings | ||
| Wing area (m2) |
1.1
121.8
925
|
|
| Wingspan (Beam) (m) |
0.1
34.7
95
|
|
| Weights | ||
| Empty weight (kg) |
8
22,015.6
276,800
|
|
| Loaded weight (kg) |
5
40,088
242,500
|
|
| Capacity | ||
| Crew (per.) |
1
9
112
|
|
| Speeds | ||
| Max. Speed (km/h) |
25
660
28,165
|
|
| Сruise Speed (km/h) |
52
546
3,087
|
|
| Power | ||
| Total Power (hp) |
0.4
6,500
60,000
|
2 powerplants 3250 hp each |
| Thrust (kN) |
1.5
40
1,914
|
2 powerplants 20 kN each |
| Performance | ||
| Service ceiling (m) |
0.6
10,546.1
161,544
|
|
| Range (Ferry range) (km) |
4
4,570
40,700
|
|
| Combat | ||
| Guns (qt) |
1
6
18
|
4 × 20 mm (.79 in) cannons in nose and tail turrets; 2 × .50 in (12.7 mm) machine guns in dorsal turret |
| Bombs weight (kg) |
2
5,400
39,000
|
of bombs, mines, depth charges, or torpedoes |
| Stat | ||
| Number built (qt) |
0
21
43,000
|
|
| Introduction | 1946 | |
| First flight | 20.10.1946 | |
| Stop production | 1960 | |
