Type | Aircraft | |
Company | Glenn L. Martin Company | |
Scheme | Midwing Monoplane | |
Geometry | ||
---|---|---|
Length (m) |
1.9
25.9
88.7
|
|
Height (m) |
0.6
5.3
50.1
|
|
Wings | ||
Wing area (m2) |
1.1
50.9
925
|
|
Wingspan (Beam) (m) |
0.1
16.2
95
|
|
Weights | ||
Empty weight (kg) |
8
13,419.1
276,800
|
|
Max. takeoff weight (Gross weight) (kg) |
154
28,330.0
575,000
|
|
Capacity | ||
Crew (per.) |
1
2
112
|
|
Speeds | ||
Max. Speed (km/h) |
25
1,040
28,165
|
|
Сruise Speed (km/h) |
52
856
3,087
|
|
Power | ||
Thrust/weight (kN/kg) |
0.0
0.3
2.1
|
|
Performance | ||
Service ceiling (m) |
0.6
12,344.4
161,544
|
|
Range (Ferry range) (km) |
4
1,730
40,700
|
|
Dynamic Performance | ||
Rate of climb (m/min) |
1.9
2,127.5
36,000
|
|
Combat | ||
Guns (qt) |
1
8
18
|
20 mm Pontiac M39A1 (0.79 in) cannon |
Rockets (qt) |
1
8
76
|
High Velocity Aerial Rockets |
Bombs weight (kg) |
2
10,400
39,000
|
|
Stat | ||
Number built (qt) |
0
2
43,000
|
|
Price (USD) |
41.5
12.6 million
750.0 million
|
|
Introduction | 1949 | |
First flight | 28.10.1949 | |
Stop production | 25.03.1956 |