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At a glance
Measured figures
Maximum; An-72 · Maximum speed
Single source700 km/h (435 mph, 378 kn)[source]
An-72 · 2 × Lotarev D-36 series 1A Turbofan thrust each
Single source2 × Lotarev D-36 series 1A Turbofan, 63.9 kN (14,330 lbf) thrust each[source]
Gulfstream II-B · 2 × Rolls-Royce Spey 511-8 turbofan engines thrust each
Single source2 × Rolls-Royce Spey 511-8 turbofan engines, 11,400 lbf (51 kN) thrust each[source]
Gulfstream II-B · 3,800 ft/min (
Single source3,800 ft/min (19 m/s)[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
Configuration
| Specification | Antonov An-72 | Grumman Gulfstream II |
|---|---|---|
| Type | Transport aircraft[source] | Business jet[source] |
| National origin | Soviet Union[source] | United States[source] |
| Manufacturer | Antonov[source] | Grumman / Gulfstream Aerospace[source] |
| Status | In service[source] | In service[source] |
| Primary users | Russian Aerospace Forces Russian Navy Angolan Air Force Soviet Air Force (historical)[source] | — |
| Number built | 133[source] | 256[source] |
| Manufactured | 1977–2002[source] | 1967–1980[source] |
| First flight | 31 August 1977 ( 1977-08-31 )[source] | 2 October 1966[source] |
| Developed into | Antonov An-71 Antonov An-74[source] | Gulfstream III[source] |
| Capacity | up to 52 passengers or 10 tonnes of cargo[source] | 19 (maximum certified) / 2,900 lb (1,315 kg) maximum payload[source] |
| Airfoil | — | stn.50: NACA 0012 modified ; stn 145: NACA 63A-009.5 ; stn 385: NACA 64 series modified[source] |
| Maximum zero-fuel weight | — | 42,000 lb (19,051 kg)[source] |
| Maximum landing weight | — | 58,500 lb (26,535 kg)[source] |
| Fuel capacity | — | 28,300 lb (12,837 kg) maximum[source] |
| Stall speed | — | 105 kn (121 mph, 194 km/h) at MLW, flaps down[source] |
| Maximum cruising Mach number | — | M0.85 at max power at 30,000 ft (9,144 m) and AUW of 55,000 lb (24,948 kg)[source] |
| Maximum Mach speed | — | M0.85[source] |
| Economical cruise speed | — | M0.77[source] |
| Take-off run (FAA) | — | 5,850 ft (1,783 m)[source] |
| Landing run (FAA) | — | 3,400 ft (1,036 m)[source] |
| Operational Noise levels (FAR Pt.36) | — | Take-off: 91 EPNdB Approach: 97 EPNdB Sideline: 103 EPNdB[source] |
| Take-off | — | 91 EPNdB[source] |
| Approach | — | 97 EPNdB[source] |
| Sideline | — | 103 EPNdB[source] |
| Reported operators |
| — |
Maximum take-off; Gulfstream II-B · Max takeoff weight
Single source