The normal MGW is 6400kg but 6800kg is available with an optional kit

Overview

Data on design, manufacture and status

Design authority: AgustaWestland N.V.

Primary manufacturer: AgustaWestland N.V.

Parent type: AgustaWestland AW139

Aircraft status: Operational

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift configuration: Single main rotor

Dedicated control device: Tail rotor

Crew required: 1-2

Crew seating: Side-by-side

Landing gear: Wheels (all retractable)

Layout and Dimensions

Data on aircraft size

Overall Dimensions
Overall Height: 4.98 m 16.3 ft
Overall Length: 16.66 m 54.7 ft
Overall Width: 13.80 m 45.3 ft
Airframe Dimensions
Airframe Length: 13.77 m 45.2 ft
Airframe Width: 4.22 m 13.8 ft
Airframe Height:  
Landing Gear Dimensions
Landing Gear Base: 3.04 m 10.0 ft
Landing Gear Track: 4.34 m 14.2 ft
Cabin Dimensions
Cabin Internal Height: 1.42 m 4.7 ft
Cabin Internal Length: 2.70 m 8.9 ft
Cabin Internal Width: 2.10 m 6.9 ft

Weights and Performance

Data on aircraft weight and flight characteristics

Weights
Max Gross Weight (ground): 6,800 kg 14,991 lb
Max Gross Weight (airborne):  
Max Take-off Weight:  
Empty Weight:  
Useful Load:  
Empty Weight Fraction:  
Climb Performance
Max Rate of Climb:  
Hover Performance
Hover Ceiling IGE:  
Hover Ceiling OGE:  
Limitations
Max Level Flight Speed:  
Never Exceed Speed:  
Service Ceiling:  
Range and Endurance
Max Range:  
Max Endurance:  

Engine Details

Aircraft powerplant (lift and/or propulsion)

Provided powerplant data is for uninstalled, sea level, static operations.

Powerplant
Number of engines: 2
Designation: P&WC PT6C-67C turbine
Manufacturer: Pratt & Whitney Canada
Normal Ratings
Max continuous: 1142 kW 1531 hp
Take-off / rated: 1252 kW 1678 hp
Intermediate:  
Maximum:  
OEI Ratings
OEI contingency: 1396 kW 1871 hp
OEI continuous: 1252 kW 1678 hp
OEI 30-second:  
OEI intermediate:  

Primary Lift Device

Data on primary lift devices such as main rotors

Main Rotor Characteristics
Diameter: 13.80 m 45.28 ft
RPM:  
Direction of Rotation: Counterclockwise
Hub Type: Elastomeric bearing system
Main Rotor Blade Characteristics
Blade Construction:
Blade Chord:  
Blade Tip Geometry: Swept outer tip
Blade Twist:  
Number of Blades: 5
Main Rotor Derived Characteristics
Disc Area: 149.57 m² 1610.0 ft²
Disc Loading: 45.46 kg/m² 9.312 lb/ft²
Solidity:  
Main Rotor Blade Derived Characteristics
Blade area per blade:  
Tip Speed:  

Primary Control Device

Data on primary control devices such as tail rotors

Tail Rotor Characteristics
Diameter:  
Configuration: Unknown
Direction of Rotation: Unknown
RPM:  
Tail Rotor Blade Characteristics
Number of Blades:  
Blade Construction: N/A
Blade Chord:  
Blade Twist:  
Tail Rotor Derived Characteristics
Disc Area:  
Solidity:  
Tail Rotor Blade Derived Characteristics
Tip Speed:  
Blade Area (per blade):  

Related VFS Resources

Resources related to the AW139 , provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
Enter a search term in the box above.
Web files from vtol.org
Enter a search term in the box above.
Webpages from vtol.org
Enter a search term in the box above.

Related Public Resources

Resources related to the AW139 , provided by public sources across the internet.

Images