Maintenance and Modifications
Heli-One Adds AW139 Main Gearbox Expertise
The additional capability from Leonardo comes after Heli-One added AW139 intermediate gearbox and tail gearbox capability last year.
Heli-One will offer Leonardo AW139 main gearbox repair and overhaul at its Delta, British Columbia facility. (Photo: Heli-One)
Heli-One will offer Leonardo AW139 main gearbox repair and overhaul at its Delta, British Columbia facility. (Photo: Heli-One)

Heli-One is working with Leonardo Helicopters to develop expertise in the maintenance of the AW139’s main gearbox (MGB). The Canadian helicopter MRO provider, which is an authorized component repair center for the Italian helicopter manufacturer, will offer MGB maintenance of the intermediate twin at its Delta, British Columbia facility.