The AS350 Écureuil is a versatile, single-engine, light helicopter that services many different mission-types, including ​tourism, law enforcement, and private charter.  Heli-One offers base maintenance and repair and overhaul services for AS350 helicopters including airframe and component work.

We currently offer:

  • Airframe inspections
  • Dynamics exchange opportunities
  • Component MRO (NEW part numbers added - see below)
  • Rotor Blade MRO
  • Design support

Contact a Heli-One AS350/H125 expert

Info Sheet AS350 H125 Capabilities_Jul 2020


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​AS350 Airframe Capabilities

Our team of technicians are fully licensed and receive additional training for specialized structures work. All our facilities have in-house supporting workshops to facilitate faster turnaround times and to maintain quality standards. Heli-One offers the following AS350/H125 airframe support:

  • Inspections: 600 HR / 12 YR
  • Mobile Repair Team services
  • Minor/major structural repairs and modifications
Our team is approved for services for: B-BA-B1-B2-B3-D variants. 


AS350 Component Capabilities

Heli-One is approved to perform dynamic component MRO for the AS350/H125/H130. We have recently added additional part numbers with capabilities for repair & overhaul. View our component capabilities through our search, which includes:

  • Main Gearbox 
  • Tail Gearbox 
  • Bevel Reduction Gearbox
  • Epicyclic Reduction ​Gear
  • Mast Assembly
  • Oil Pump
  • Rotor Brake
  • Rotor Blades

Search our AS350 Component Capabilities:

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AS350 Modifications

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 of Major/Minor modifications and repair solutions and have worked with military and civil  operators representing every mission type in the industry. 

Our Design teams have developed many solutions for for a variety of missions including:
  • Flight Display Modernization
  • Flight Data Monitoring (FDM) with SSQAR
  • Cockpit Voice Recorder (Penny & Giles) Multi-Purpose Flight Recorder
  • Egress Railing
  • Emergency Beacon Locating System
  • Enhanced Ground Proximity System (EGPWS) - Honeywell Mk XXII
  • GPS with Map Display (Garmin GNS-530/530W)
  • Loud Hailer
  • Flight Following and Satellite
  • Communication SkyTrac ISAT-200
  • Avionics Shelves
  • Traffic Advisory System TAS-620
  • Triple Seat
  • Water Activated Floatation System
  • Weather Radar System Honeywell Primus 660

Discover more modifications and other cross-platform solutions in our online modifications catalogue.

© 2020 Heli-One, a division of CHC Helicopter

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