Bell Helicopter

Manufacturer:

Bell Helicopter

Country:

USA

Commercial designation:

Super Cobra

Technical designation:

AH-1

Version, Variant:

Z

Type:

Conventional

Currently produced:

Y

Typical missions:

Military Combat Attack

Flight conditions:

IFR

First flight:

2000

Landing system:

skids

Blades number:

4

Tail blades number:

4

MTOW with external loads:

8391 kg

18502.155 lbs

MTOW with only internal loading:

8391 kg

18502.155 lbs

Empty weight:

5365 kg

11829.825 lbs

External payload:

1134 kg

2500.47 lbs

Internal payload:

1678 kg

3699.99 lbs

Standard fuel tank:

1249 kg

2754.045 lbs

with optionnal external fuel tank:

2786 kg

6143.13 lbs

Cruise speed:

254 km/h

137.16 kt

Maximum cruise speed:

296 km/h

159.84 kt

Vne:

410 km/h

221.4 kt

Max negative g @ MTOW:

-0.5 g

Max positive g @ MTOW:

2.8 g

Range with normal tanks:

750 km

405 nm

Max range with auxiliary external tanks:

0 km

0 nm

Max endurance @ min consumption speed:

03:30:00 h:min

Rate of climb @ SL:

14.2 m/s

2794.56 ft/min

Rate of climb @ SL @MTOW:

0 m/s

0 ft/min

IGE max hovering altitude, MTOW:

0 m

0 ft

IGE max hovering altitude, empty:

4495 m

14743.6 ft

IGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

IGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

OGE max hovering altitude, MTOW:

915 m

3001.2 ft

OGE max hovering altitude, empty:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, MTOW:

0 m

0 ft

OGE max hovering altitude, ISA+20°C, empty:

0 m

0 ft

Service ceiling ISA, MTOW:

6100 m

20008 ft

Max operating altitude, empty weight:

0 m

0 ft

Highest use Temperature:

0 °C

0 °F

Lowest use Temperature:

0 °C

0 °F

APU in HC:

Y

Engine manufacturer:

General Electric

Model:

T700-GE-401C

Engines quantity:

2

Powerplant category:

turbine

Main rotor rotation speed:

0 rpm

Fuel consumption @ SL @ max continuous speed:

0 kg/kW/h

0 lbs/hp/h

Minimum consumption speed @ SL:

0 km/h

0 kt

Fuel consumption @ eco cruise speed @SL:

0 kg/h

0 lbs/h

Fuel consumption @ min consumption speed @ SL:

0 kg/h

0 lbs/h

Engines nominal power:

2470 kW

3356.73 hp

Transmission shaft max continuous power:

0 kW

0 hp

Transmission shaft max power:

1957 kW

2659.563 hp

Takeoff power 5 min:

0 kW

0 hp

OEI 30s power:

0 kW

0 hp

OEI 2min power:

1268 kW

1723.212 hp

OEI max continuous power :

1244 kW

1690.596 hp

OEI max continuous transmission power:

0 kW

0 hp

OEI 30 sec transmission power:

0 kW

0 hp

OEI 2 min transmission power:

0 kW

0 hp

Overall length:

17.75 m

58.22 ft

Rotor diameter:

14.63 m

47.9864 ft

Tail rotor diameter:

2.97 m

9.7416 ft

Fuselage length:

13.87 m

45.4936 ft

Overall height:

4.37 m

14.3336 ft

Main rotor blades chord:

0.64 m

2.0992 ft

Tail rotor blades chord:

0.3 m

0.984 ft

Mast tilt angle:

0 °

Noise at flyover, level:

0 dB EPNL

Noise at flyover, limit:

0 dB EPNL

Noise at takeoff, level:

0 dB EPNL

Noise at takeoff, limit:

0 dB EPNL

Noise at landing, level:

0 dB EPNL

Noise at landing, limit:

0 dB EPNL

Crew:

2

Max pax number:

0

Average price:

10700000 $