Gearbox failure caused Super Puma helicopter to ditch in the North Sea | The Scotsman
Norway H225 crash report recommends changes to Super Puma type design - Vertical Mag
Ditched North Sea Helicopter Had Gearbox Fault | UK News | Sky News
Investigators Recommend Main Gearbox Changes in Wake of 2009 Super Puma Fatal Accident | Business Aviation News: Aviation International News
Initial North Sea Ditch Investigation IDs Faulty Gear Box
Catastrophic' gearbox failure caused North Sea helicopter crash which killed 16 | London Evening Standard | Evening Standard
Unexpected - Flight Safety Foundation
Super Puma Grounded - Defense Update:
Super Puma Down – I | Isambard's Lad
Eurocopter's EC225 Super Puma fleet for offshore operations grounded by main gearbox defects - The Aviationist
Super Puma helicopter downed by same fault that brought down another chopper just months ago - Daily Record
A study on helicopter main gearbox planetary bearing fault diagnosis - ScienceDirect
Main Gearbox Remains Helicopters' Achilles Heel | Business Aviation News: Aviation International News
Super Puma was declared fit for flying on eve of fatal crash into North Sea
Kathryn's Report: Flight Control System Malfunction/Failure: Airbus Helicopters (Aerospatiale) SA 330 Puma, N339EV; accident occurred January 26, 2018 in Pacific Ocean, Japan
Super Puma Second Stage Planet Gear Background - 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
AIBN: Main gearbox fatigue fracture 'likely cause' of Norway H225 crash - Vertical Mag
Eurocopter EC225 Super Puma - Wikipedia
Eurocopter AS332 Super Puma - Wikiwand
Ditched Super Puma helicopters had gearbox cracks | The Scotsman
Gearbox of 'copter which killed 13 men broken after falling from lorry before crash - Daily Record
