| Type | Aircraft | |
| Company | Glenn L. Martin Company | |
| Scheme | Monoplane Low wing | |
| Geometry | ||
|---|---|---|
| Length (m) |
1.9
12.6
88.7
|
|
| Height (m) |
0.6
5.1
50.1
|
|
| Wings | ||
| Wing area (m2) |
1.1
46.1
925
|
|
| Wingspan (Beam) (m) |
0.1
15.2
95
|
|
| Wing loading (kg/m2) |
3.1
238
829
|
|
| Rotors | ||
| Rotor number (qt) |
1
4
8
|
|
| Weights | ||
| Empty weight (kg) |
8
6,920.5
276,800
|
|
| Loaded weight (kg) |
5
11,674.1
242,500
|
|
| Capacity | ||
| Crew (per.) |
1
1
112
|
|
| Hardpoints (qt) |
1
15
2,576
|
|
| Speeds | ||
| Max. Speed (km/h) |
25
537.5
28,165
|
|
| Сruise Speed (km/h) |
52
304.2
3,087
|
|
| Fuel | ||
| Fuel Capacity (l) |
23
1,930.6
320,000
|
|
| Power | ||
| Total Power (hp) |
0.4
3,000
60,000
|
1 powerplant |
| Performance | ||
| Service ceiling (m) |
0.6
8,230
161,544
|
|
| Range (Ferry range) (km) |
4
2,897
40,700
|
|
| Сombat radius (km) |
277
2,452.1
7,210
|
|
| Dynamic Performance | ||
| Time to altitude (min) |
0.6
5.9
105
|
to 3048 m |
| Propellers | ||
| Prop diameter (m) |
1.8
4.3
5.8
|
|
| Prop blade number (qt) |
1
4
8
|
|
| Combat | ||
| Guns (qt) |
1
4
18
|
20 mm (0.79 in) T-31 cannon |
| Missiles (qt) |
1
3
24
|
Mark 13 torpedos |
| Rockets (qt) |
1
12
76
|
|
| Stat | ||
| Number built (qt) |
0
151
43,000
|
|
| Introduction | 1944 | |
| First flight | 26.08.1944 | |
| Stop production | 1953 | |
