Type | Aircraft | |
Company | Glenn L. Martin Company | |
Scheme | High wing Monoplane | |
Geometry | ||
---|---|---|
Length (m) |
1.9
27.7
88.7
|
|
Height (m) |
0.6
7.5
50.1
|
|
Wings | ||
Wing area (m2) |
1.1
199
925
|
|
Wingspan (Beam) (m) |
0.1
39.7
95
|
|
Weights | ||
Empty weight (kg) |
8
11,504
276,800
|
|
Max. takeoff weight (Gross weight) (kg) |
154
23,701.1
575,000
|
|
Capacity | ||
Crew (per.) |
1
9
112
|
Captain, First Officer, Junior Flight Officer, Engineering Officer, Assistant Engineering Officer, Radio Operator, Navigation Officer, plus cabin stewards |
Speeds | ||
Max. Speed (km/h) |
25
290
28,165
|
|
Сruise Speed (km/h) |
52
209
3,087
|
|
Power | ||
Total Power (hp) |
0.4
3,800
60,000
|
4 powerplants 950 hp each, 830 hp each n the beginning |
Performance | ||
Service ceiling (m) |
0.6
3,048
161,544
|
|
Range (Ferry range) (km) |
4
5,150
40,700
|
|
Stat | ||
Number built (qt) |
0
3
43,000
|
|
Introduction | 1934 | |
First flight | 30.12.1934 |