Leonardo (AgustaWestland) AW139

Heli-One AW139 Capabilities
Heli-One offers AW139 maintenance and is a Leonardo (AgustaWestland) Authorized Service Center. Heli-One is dedicated to providing the best maintenance, repair and overhaul on your AW139. We currently support AW139s at bases around the world on a variety of maintenance programs that are customized to needs. 

Heli-One's AW139 maintenance, repair, and overhaul options include complete inspections, full structural support, repairs & modifications, avionics, Bolletino Tecnico (BT), engine support, and more. Heli-One recently added Intermediate and Tail Gear Box Overhaul capability, in addition to a range of small component repair and overhaul. 

Heli-One performs maintenance on the AW139 at our facilities in  Vancouver, Canada; Stavanger, Norway; and Rzeszow, Poland and can deploy Mobile Repair Teams (MRT) to anywhere in the world. 

Our AW139 Brochure ​(2020)



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Airframe/Structures

Heli-One offers AW139 airframe/structures services at three facilities: Richmond, Canada; Stavanger, Norway; and Rzeszow, Poland. Our team of technicians are fully licensed and receive additional training such as Cold Working for specialized structures work. All our facilities have specialized in-house supporting workshops to facilitate faster turnaround times and improved efficiency. Our state-of-the-art structures facilities have customized stations for AW139 repair, ensuring that your aircraft receives the highest level of quality and safety maintenance service. 

We also offer Mobile Repair Team (MRT) services and can send our technicians to provide airframes/structures services all over the world.

AW139 Airframe Capabilities
All levels of inspections including: 50/300/600/1200HR & 1/2/4-Year Inspections
Mobile Repair Team services
Bolletino Tecnico (BT) support
Tail boom modification
Major/minor structural repairs and modifications
Corrosion removal and repair
Inspection, test and re-certification
Upgrades/modifications
Investigation/fault diagnosis
Vibration evaluation and diagnosis
Avionics - maintenance and minor/major modifications

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Components

Heli-One offers AW139 components maintenance, repair, and overhaul at three facilities: Richmond, Canada; Stavanger, Norway; and Rzeszow, Poland. We offer specialized services such as FTI Bushings replacement which lowers overall turnaround time. Our technicians are supported with in-house workshops and a Design & Engineering team that develop cost-saving and time-saving proprietary unique repairs. These specialized repairs save parts regularly deemed BER. The repair adds longevity to the part, extends lifespan and reduces scrap rates (direct maintenance costs). 

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AW139 Component Capabilities
The capability for below include inspection, test, repair. Overhaul capability denoted by (*).
3G6230A00332* - Main Rotor Swash Plate
3G6430A00131 - Slider Assy
3G6220A00632 - Flange, Scissor
3G6220A00732 - Pitch Control Lever
3G2510L00251 - Pilot Seat Back Cushion
3G2510V00131 - Seat Pilot
3G2510V00831/832/834 - Seat, Pilot Fischer w/Armrest
3G2520L00251 - Back Cushion
3G2520V00451/A5* - Pan Cushion, Cabin Seat
3G5510A06332* - Winglet Assy, Left
3G6230A00732/33 - Rotating Scissors
3G6230A00834 - Top Rotating Scissors Assy
3G6230A01032/33, 3G6430A00632 - Pitch Link Assy
3G6230A03632/33 - Lower Rod End & Tube Assy
3G6330A00532* - MGB Antitorque Beam
3G6430A00331/35 - Tail Rotor Scissor
3G6230A00132 - Swashplate Assy
3G5350A00132/133*/134*/135 - Tail Assembly
3P7113A01934* - No. 1 Engine Screen Assy
3G6230A00932 - Lower Scissor Lever Assy
3G6220A00332 - Main Rotor Hub
3G6220A00633 - Flange Assy
3G6230A00231 - Swashplate Assy, Static
3G2510L00351 - Headrest Assy
3G2510V00451 - Crew Seat Pan Cushion
3G2510V00833 - Seat, Pilot Fischer
3G2520L00351 - Headrest, Assy
3G2520V01431 - Troop Seat Assy
3G5510A06432 - Winglet Assy, Right
3G6230A00832/33 - Upper Scissor Lever, Assy
3G6230A00934 - Bottom Rotating Scissor Assy
3G6230A01132/33 - Upper Rod End Assy
3G6310A00532* - Torque Tube Assy
3G6420A00832 - Damper Bracket Assy
3G6430A00632 - Pitch Link Assy
3T6510A00442/44* - Bearing Support
3G606P010131 - Rotating Swashplate Assy
3P7114A01934 - No. 2 Engine Screen Assy

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AW139 Gear Boxes

Gearbox Capabilities

Heli-One has capability for Leonardo AW139 Intermediate & Tail gearbox repair and overhaul. In collaboration with Leonardo, technicians are certified on the repair and overhaul processes and work is performed with stringent safety & quality standards.

AW139 Gearbox Capabilities
Intermediate Gearbox

3T6521A00146
 3T6521A00148
3T6521A00149
3T6521A00231
Tail Gearbox

3T6522A00239
3T6522A00242
 3T6522A00243
3T6522A00246

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Avionics

Heli-One's Avionics shop provides key services in close collaboration with other workshops and teams. Their work ranges from full scale flight display retrofits to rewiring  and have supported platforms including the AW139 for operators in a diverse range of mission types. Our Avionics shop in Norway has Level 3 component repair capability which means technicians are able to repair or replace items on a component level - frequently reducing the high cost of repairs. 

​Avionics Capabilities
Rewiring: custom and off-the-shelf solutions
Equipment installation for all mission types including: maps, weather, radar, HUMS, CVDFR, NVG/HUD, EGPWS, traffic advisory
Camera, FLIR, and EOIR installation
Part manufacturing capabilities
Inspection, testing, repair, and overhaul capabilities
In addition, our Avionics shops are approved service/repair providers for many OEMs/manufacturers.

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AW139 Rescue Equipment
Rescue Equipment

Heli-One’s Rescue Equipment Shop, located at the Stavanger facility, performs repair and overhaul services on a wide range of rescue equipment. Turnaround times vary from 7-30 days on items such as life rafts, floats, life vests, inflation systems, and engine fire extinguishers. The shop’s experienced technicians also work with other shops such as Avionics and Design for component level repair and custom solutions.

Rafts Floats Life Vests SAR Equipment Inflation Systems Fire Engine Extinguisher
AW139 check check check check check Coming Soon

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AW139 Design
​Design

Heli-One’s two Design teams design, certify, and install innovative and practical solutions in nearly any airworthiness jurisdiction in the world. We have hundreds ofMajor/Minor modifications and repair solutions across multiple platforms and have worked with military and civil operators representing every mission type in the industry.

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AW139 Exhaust Duct

Exhaust Ducts

Heli-One has repair capability for AW139 exhaust ducts. Our repair shops have customized repair stations and tooling for exhaust duct repairs and can perform them with short turnaround times.

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