The Super Puma helicopter crash that killed four oil workers last Friday was not caused by an airworthiness or technical problem - Daily Record
My world ended' – pilot recalls Super Puma North Sea helicopter crash | The Scotsman
Unexpected - Flight Safety Foundation
Sumburgh Super Puma crashed in vortex ring state | News | Flight Global
Military personnel at the scene where a RAF puma helicopter crashed on MoD land last night killing 2 people, near Catterick, North Yorkshire Stock Photo - Alamy