Search filter

    • Year
      1906
      2018
    • Length
      13 m
      21 m
    • Height
      3 m
      6 m
    • Width
      1 m
      8 m
    • Diameter
      3 m
      9 m
    • Wing area
      74 m2
      112 m2
    • Wingspan (Beam)
      19 m
      29 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
      4630 kg
      6946 kg
    • Max. takeoff weight (Gross weight)
      8640 kg
      12960 kg
    • Loaded weight
      7424 kg
      11137 kg
    • Crew
      3 per.
      5 per.
    • Useful load
      290 kg
      436 kg
    • Payload
      290 kg
      436 kg
    • Capacity passengers
      14 per.
      22 per.
    • Hardpoints
      1 qt
      2576 qt
    • Ground Speed
      96 km/h
      1500 km/h
    • Max. Speed
      263 km/h
      396 km/h
    • Сruise Speed
      224 km/h
      337 km/h
    • Stall Speed
      72 km/h
      109 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
      1680 hp
      2520 hp
    • Thrust
      1 kN
      1914 kN
    • Service ceiling
      5918 m
      8878 m
    • Static ceiling
      3 m
      5485 m
    • Range (Ferry range)
      1280 km
      1920 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
      159 m/min
      240 m/min
    • Rate of sink
      36 m/min
      56 m/min
    • Time to altitude
      26 min
      40 min
    • Propellers
      2 qt
      4 qt
    • Prop diameter
      1 m
      6 m
    • Prop blade number
      2 qt
      4 qt
    • Guns
      1 qt
      18 qt
    • Bombs
      1 qt
      250 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
      0 qt
      43000 qt
    • Price
      41 USD
      750000000 USD

SIAI Savoia-Marchetti S.73

TypeAircraft
Company

SIAI-Marchetti

Scheme

Low wing

Monoplane

Geometry
Length (m)
1.9
 
17.4
88.7
Height (m)
0.6
 
4.6
50.1
Wings
Wing area (m2)
1.1
 
93.0
925
Wingspan (Beam) (m)
0.1
 
24
95
Weights
Empty weight (kg)
8
 
5,787.8
276,800
Max. takeoff weight (Gross weight) (kg)
154
 
10,800
575,000
Loaded weight (kg)
5
 
9,280.5
242,500
Capacity
Crew (per.)
1
 
4
112
Useful load (kg)
26.4
 
362.9
90,700
Payload (kg)
23
 
362.9
122,470
Capacity passengers (per.)
1
 
18
400
Speeds
Max. Speed (km/h)
25
 
329.9
28,165
Сruise Speed (km/h)
52
 
280.0
3,087
Stall Speed (km/h)
40
 
90.1
257.7
Power
Total Power (hp)
0.4
 
2,100
60,000
3 powerplants 700 hp each
Performance
Service ceiling (m)
0.6
 
7,398
161,544
Range (Ferry range) (km)
4
 
1,600
40,700
Dynamic Performance
Rate of climb (m/min)
1.9
 
199.8
36,000
Time to altitude (min)
0.6
 
10
105
to 2000 m
0.6
 
20
105
to 2000 m
0.6
 
33
105
to 6000 m
Propellers
Propellers (qt)
1
 
3
8
Prop blade number (qt)
1
 
3
8
Stat
Introduction 1934
First flight 1934

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