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SA-341/342 Gazelle French Light Utility Helicopter

SA 341 Gazelle

Utility Helicopter
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Basic Information
Name
SA-341/342 Gazelle French Light Utility Helicopter
Designation
SA 341 Gazelle
Alternate Designation
SA 341 Gazelle
Equipment Type
Utility Helicopter
Manufacturer
AEROSPATIALE, WESTLAND
Date of Introduction
1973
Description

The Aérospatiale Gazelle (company designations SA 340, SA 341 and SA 342) is a French five-seat helicopter, commonly used for light transport, scouting and light attack duties. It is powered by a single Turbomeca Astazou turbine engine and was the first helicopter to feature a fenestron tail instead of a conventional tail rotor. It was designed by Sud Aviation, later Aérospatiale, and manufactured in France and the United Kingdom through a joint production agreement with Westland Aircraft. Further manufacturing under license was performed by SOKO in Yugoslavia and the Arab British Helicopter Company (ABHCO) in Egypt. Since being introduced to service in 1973, the Gazelle has been procured and operated by a number of export customers. It has also participated in numerous conflicts around the world, including by Syria during the 1982 Lebanon War, by Rwanda during the Rwandan Civil War in the 1990s, and by numerous participants on both sides of the 1991 Gulf War. In French service, the Gazelle has been supplemented as an attack helicopter by the larger Eurocopter Tiger, but remains in use primarily as a scout helicopter.

Air & Air Defense Specifications
Crew 1
Engine Turboshaft (590 hp)
Max Speed 310.0 km/h
Range 710.0 km
Service Ceiling 4100 m
Variants
SA 341H Can carry 4x AT-3 ATGMs, and 2x SA-7, or 128-mm or 57-mm rockets, and 7.62-mm machinegun in cabin.
SA 341H Export variant.
SA 342L Export light attack variant with Astazou XIVM engine.
SA 342L Export light attack variant with either rocket pods or Machine guns.
SA 342K Armed antitank version with 4-6x HOT ATGMs and 7.62- mm MG. Missile Weight (kg): 32 (in tube). Warhead: Tandem shaped Charge. Armor Penetration (mm CE): 1250. Maximum Range (m): 75/4,000. Rate of fire (missiles/min): 3-4, depending on range.
SA 342M Armed version with 4 x HOT ATGMs, 2x Mistral AAM, 7.62-mm MG.
SA 341 GAZELLE Developed by Aerospatiale in France. Others were built in the UK by Westland, and in Yugoslavia.
SA 341F Production version for French Army. A GIAT M.621 20-mm cannon is installed on right side of some aircraft. Rate of fire is either 300 or 740 rpm. Upgraded engine to Astazou IIIC.
SA 342K Armed SA 341F with Upgraded 870-shp Astazou XIVH engine, mostly exported to the Middle East
SA 342M Improved ground attack variant for French Army, with 4-6 HOT ATGMs, possibly fitted with Mistral air- to-air missiles. Similar to SA 342L, but with improved instrument panel, engine exhaust baffles to reduce IR signature, navigational systems, Doppler radar, and other night flying equipment. Fitted with Viviane FCS with thermal sight for night attack. This the Hybrid Threat Tier 1 baseline light helicopter.
SA 341B/C/D/E Production versions for British military. Used in communications and training and roles
System
Alternative Designation SA 341 Gazelle
Crew 1 or 2 (pilots) ea
Type Light Utility Helicopter
Manufacturer AEROSPATIALE, WESTLAND
Role real time air to air defense, overall defense operations against enemy helicopters and slow-moving aircraft.
In Service 1973-Present
Crew 1 or 2 ea
Transports 3 troops or 1 litter, or cargo.
Main Rotor, Blades 3.0 ea
Tail Rotor, Blades 13 (fenestron enclosed in tail)
Similar Aircraft Alouette II, Alouette III, Scout/Wasp, OH-13 Sioux, Dauphin 2
Day/Night Flying Yes
Dimensions
Length, with Rotors Turning 11.9 m
Length, Fuselage 9.5 m
Rotor Diameter 10.5 m
Tail Rotor Diameter 0.7 m
Height 3.1 m
Weight 2.0 m
Length, Cargo Compartment 2.2 m
Width, Cargo Compartment 1.3 m
Height, Cargo Compartment 1.2 m
Standard Payload, Internal Load 750 kg
Standard Payload, External on Sling Only 700 kg
Standard Transport Payload Transports 3 troops or 1 litter, or cargo
Weight, Maximum Gross 1,800 kg
Weight, Normal Takeoff 1,800 kg
Weight, Empty 998 kg
Automotive
Engine Name 1x Turbomeca Astazou IIIB turboshaft
Engine Type Turboshaft
Engine Power 590 hp
Fuel, Internal 445 Liters
Fuel, Internal Aux Tank 90 Liters
Fuel, Additional Internal Aux Tank 200 Liters
Speed, Maximum 310 km/h
Speed, Cruise 270 km/h
Range, Normal Load 710 km
Service Ceiling 4,100 m
Ceiling, Hover out of ground effect 2,000 m
Ceiling, Hover in ground effect 2,850 m
Vertical Climb 12.2 m/s
Communication
Radio INA
Wing Mounted Weapon System
Additional Armament that can be Equipped Weapon & Armament Types 1 - 7.62-mm MG or 1 - 20-mm GIAT M.621 cannon [100 rounds] or 2 - 7.62-mm AA-52 FN MG pods [1,000 rounds] 2 - 2.75-in rocket pods (7 ea.) 2 - 68-mm SNEB rocket pods (12 ea) 2 - 57-mm rockets (18 ea.) 4-6 - HOT ATGM 4 - AT-3 SAGGER ATGM 2-4 - AS-11 ASM, or AS-12 ASM 2 - SA-7 GRAIL AAM 2 - MISTRAL AAM
Main Weapon System
Name M621 Cannon
Type 20 mm automatic cannon
Manufacturer Nexter Systems
In Service INA-Present
Length 2,207 mm
Width 202 mm
Height 245 mm
Weight 45.5 kg
Action Blowback Operated
Rate of Fire 800 rds/min
Feed System Open-link M12 belt
Ammunition
Type Rifle
Caliber 20 mm
Cartridge 20×102mm
Muzzle Velocity 1,005 m/s (3,297 ft/s) (AP-T) 985 m/s (3,231.6 ft/s) (HEI and TP)
Basic Load INA
Fire Control and Avionics
Fire Control System INA
Fire Control Radar INA
Laser Designator INA
NVG Compatible Yes
Autopilot Yes
Navigation Computer Yes
Protection
Armor INA
Stealth Properties No
IR Signature Suppressor Yes, IR signature suppressor on engine exhaust.
Add on Armor INA
NBC Protection Yes
EW Counter Measures/CCM INA
Counter Measures (Chaff/Flares) INA
Details
Country of Origin France
Category Rotary Wing Aircraft
Air > Rotary Wing Aircraft
Filter Label
S
Classification
Domain
Air & Air Defense
Equipment Status
Active
Dimensions
Length
11.9 m
Width
Height
3.1 m
Weight
998 kg
Operators (19)
France
United Kingdom
Serbia
Angola
Bosnia and Herzegovina
Burundi
Cyprus
Ecuador
Egypt
Gabon
Iraq
Kuwait
Lebanon
Montenegro
Morocco
Qatar
Rwanda
Syria
Tunisia
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