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    • Year
      1906
      2018
    • Length
      20 m
      31 m
    • Height
      5 m
      9 m
    • Width
      1 m
      8 m
    • Diameter
      3 m
      9 m
    • Wing area
      69 m2
      105 m2
    • Wingspan (Beam)
      18 m
      29 m
    • Wing loading
      3 kg/m2
      829 kg/m2
    • Swept
      4 m
      10 m
    • Sweep
      25 deg
      68 deg
    • Aspect ratio
      4
      8
    • 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
      13789 kg
      20684 kg
    • Max. takeoff weight (Gross weight)
      25292 kg
      37939 kg
    • Loaded weight
      5 kg
      242500 kg
    • Crew
      2 per.
      4 per.
    • Useful load
      26 kg
      90700 kg
    • Payload
      23 kg
      122470 kg
    • Capacity passengers
      15 per.
      23 per.
    • Hardpoints
      1 qt
      2576 qt
    • Ground Speed
      96 km/h
      1500 km/h
    • Max. Speed
      742 km/h
      1114 km/h
    • Сruise Speed
      654 km/h
      982 km/h
    • Stall Speed
      155 km/h
      233 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
      12836 l
      19254 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
      0 hp
      60000 hp
    • Thrust
      81 kN
      122 kN
    • Service ceiling
      10972 m
      16460 m
    • Static ceiling
      3 m
      5485 m
    • Range (Ferry range)
      5408 km
      8112 km
    • Range PTB (Ferry range)
      720 km
      10000 km
    • Сombat radius
      277 km
      7210 km
    • Endurance
      6 h
      10 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
      926 m/min
      1390 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
      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
      161 qt
      243 qt
    • Price
      29600000 USD
      44400000 USD

Grumman Gulfstream III

TypeAircraft
Company

Grumman Aerospace Corporation

Scheme

Low wing

Monoplane

Geometry
Length (m)
1.9
 
25.3
88.7
Height (m)
0.6
 
7.4
50.1
Wings
Wing area (m2)
1.1
 
86.8
925
Wingspan (Beam) (m)
0.1
 
23.7
95
Aspect ratio
1.7
 
6
25.6
Weights
Empty weight (kg)
8
 
17,236.5
276,800
Max. takeoff weight (Gross weight) (kg)
154
 
31,615.4
575,000
Capacity
Crew (per.)
1
 
3
112
2 or 3
Capacity passengers (per.)
1
 
19
400
standard seating
Speeds
Max. Speed (km/h)
25
 
928
28,165
max cruise
Сruise Speed (km/h)
52
 
818
3,087
long range cruise
Stall Speed (km/h)
40
 
194
257.7
Fuel
Fuel Capacity (l)
23
 
16,045
320,000
Power
Thrust (kN)
1.5
 
101.4
1,914
2 powerplants 50,7 kN each
Performance
Service ceiling (m)
0.6
 
13,716
161,544
Range (Ferry range) (km)
4
 
6,760
40,700
eight passengers, IFR reserves
Endurance (h)
0.0
 
8
150
Dynamic Performance
Rate of climb (m/min)
1.9
 
1,158.2
36,000
Stat
Number built (qt)
0
 
202
43,000
Price (USD)
41.5
 
37.0 million
750.0 million
Introduction 1979
First flight 02.12.1979

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