Planetary bearing defect detection in a commercial helicopter main gearbox with vibration and acoustic emission - Faris Elasha, Matthew Greaves, David Mba, 2018
Aviation Investigation Report A09A0016 - Transportation Safety Board of Canada
Aérospatiale AS 350B Ecureuil - Heli Archive
Airbus allays Super Puma gearbox fears | Upstream Online
AS32, en-route, near Peterhead Scotland UK, 2009 | SKYbrary Aviation Safety
Unexpected - Flight Safety Foundation
Norway H225 crash report recommends changes to Super Puma type design - Vertical Mag
EC225 crash near Bergen, Norway April 2016 - Page 9 - PPRuNe Forums
Helicopter Main Gearbox Test Stand - YouTube
AS332 Super Puma Main Gearbox
Resurrection of the Super Puma | General Aviation News: Aviation International News
Puerto Rico Super Puma Overhauled
Eurocopter AS332 Super Puma - Wikipedia
A study on helicopter main gearbox planetary bearing fault diagnosis - ScienceDirect
Gearbox of 'copter which killed 13 men broken after falling from lorry before crash - Daily Record
Investigators Recommend Main Gearbox Changes in Wake of 2009 Super Puma Fatal Accident | Business Aviation News: Aviation International News
EC225 - Bevel Gear Vertical Shaft Process - YouTube
EC225 Main Rotor Head and Main Gear Box Design - Aerossurance
Report: Gearbox From Super Puma Accident In Norway Was Damaged In Road Accident | Aero-News Network
ACCIDENT Aircraft Type and Registration: Eurocopter AS332L2 Super Puma, G-REDL No & Type of Engines: 2 Turbomeca Makila 1A
Super Puma Second Stage Planet Gear Background - Aerossurance
Super Puma Second Stage Planet Gear Background - Aerossurance
Accidents investigations hi-res stock photography and images - Alamy
Super Puma Second Stage Planet Gear Background - Aerossurance
