Search filter

    • Year
      1906
      2018
    • Length
      7 m
      11 m
    • Height
      3 m
      5 m
    • Width
      1 m
      8 m
    • Diameter
      3 m
      9 m
    • Wing area
      32 m2
      49 m2
    • Wingspan (Beam)
      10 m
      15 m
    • Wing loading
      3 kg/m2
      829 kg/m2
    • Swept
      4 m
      10 m
    • Sweep
      25 deg
      68 deg
    • Aspect ratio
      1
      26
    • Disc area
      1 m2
      460 m2
    • Main rotor diameter
      1 m
      62 m
    • Rotor number
      1 qt
      8 qt
    • Blades per rotor
      4 qt
      5 qt
    • Disc loading
      17 kg/m2
      73 kg/m2
    • Tail rotor diameter
      0 m
      5 m
    • Empty weight
      1328 kg
      1994 kg
    • Max. takeoff weight (Gross weight)
      154 kg
      575000 kg
    • Loaded weight
      2256 kg
      3384 kg
    • Crew
      1 per.
      3 per.
    • Useful load
      26 kg
      90700 kg
    • Payload
      23 kg
      122470 kg
    • Capacity passengers
      1 per.
      400 per.
    • Hardpoints
      1 qt
      2576 qt
    • Ground Speed
      96 km/h
      1500 km/h
    • Max. Speed
      188 km/h
      282 km/h
    • Сruise Speed
      166 km/h
      250 km/h
    • Stall Speed
      40 km/h
      258 km/h
    • Landing Speed
      68 km/h
      270 km/h
    • Minimum control speed
      24 km/h
      113 km/h
    • Never exceed speed
      107 km/h
      1050 km/h
    • Fuel Capacity
      23 l
      320000 l
    • Fuel External
      142 l
      10025 l
    • Power/mass
      0 hp/kg
      23 hp/kg
    • Thrust/weight
      0 kN/kg
      3 kN/kg
    • Afterburning thrust
      29 kN/kg
      980 kN/kg
    • Total Power
      500 hp
      750 hp
    • Thrust
      1 kN
      1914 kN
    • Service ceiling
      4096 m
      6144 m
    • Static ceiling
      3 m
      5485 m
    • Range (Ferry range)
      532 km
      798 km
    • Range PTB (Ferry range)
      720 km
      10000 km
    • Сombat radius
      277 km
      7210 km
    • Endurance
      0 h
      150 h
    • Takeoff roll
      20 m
      3200 m
    • Landing roll
      20 m
      2570 m
    • Maximum glide ratio
      7
      43
    • Load factor from
      2 G
      9 G
    • Rate of climb
      213 m/min
      321 m/min
    • Rate of sink
      36 m/min
      56 m/min
    • Time to altitude
      0 min
      105 min
    • Propellers
      1 qt
      8 qt
    • Prop diameter
      1 m
      6 m
    • Prop blade number
      1 qt
      8 qt
    • Guns
      1 qt
      3 qt
    • Bombs
      1 qt
      2 qt
    • Missiles
      1 qt
      24 qt
    • Rockets
      1 qt
      76 qt
    • Torpedoes
      1 qt
      4 qt
    • Bombs weight
      2 kg
      39000 kg
    • Rockets weight
      1 kg
      48 kg
    • Number built
      28 qt
      42 qt
    • Price
      41 USD
      750000000 USD

Martin BM

TypeAircraft
Company

Glenn L. Martin Company

Scheme

Biplane

Geometry
Length (m)
1.9
 
8.8
88.7
Height (m)
0.6
 
3.8
50.1
Wings
Wing area (m2)
1.1
 
40.5
925
Wingspan (Beam) (m)
0.1
 
12.5
95
Weights
Empty weight (kg)
8
 
1,661
276,800
Loaded weight (kg)
5
 
2,820
242,500
Capacity
Crew (per.)
1
 
2
112
Speeds
Max. Speed (km/h)
25
 
235
28,165
Сruise Speed (km/h)
52
 
208
3,087
Power
Total Power (hp)
0.4
 
625
60,000
1 powerplant
Performance
Service ceiling (m)
0.6
 
5,120
161,544
Range (Ferry range) (km)
4
 
665
40,700
Dynamic Performance
Rate of climb (m/min)
1.9
 
267
36,000
Combat
Guns (qt)
1
 
2
18
0.3in (7.62mm) machine-guns (one forward-firing, one in rear cockpit)
Bombs (qt)
1
 
1
250
1000lb (454kg) Bomb or Torpedo
Stat
Number built (qt)
0
 
35
43,000
Introduction 1929
First flight 17.05.1929

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