This comes after it was announced that Clutha owner Alan Crossan plans to re-open the pub with a memorial to the victims including Neilston man Colin Gibson.

Air accident investigators did not blame technical failure but Guillaume Faury said the company will be making major changes after the accident.

The Airbus Helicopters boss said: “We are introducing a new way of operating the helicopters.” He revealed that all Airbus helicopters will now be supplied with flight recorders as standard equipment - previously there was no requirement for these “black boxes” on lighter aircraft, such as the one in the Glasgow crash in November 2013.

Colin Gibson, 33, who grew up in Neilston, was named as one of 10 people who tragically lost their lives when the EC135 Eurocopter ‘fell like a stone’ into a packed Glasgow pub.

Elderslie dad Gary Arthur and Renfrew man Craig Bain were also among those in the pub when the £2.3million aircraft — which was being piloted by Lochwinnoch man David Traill — crash-landed.

And, one year on, their heartbroken families are still waiting for answers to what caused the tragedy.

Ten people were killed and 32 were injured after the Eurocopter EC135 crashed through the roof of the popular Clutha Vaults in Glasgow late on November 29, 2013.

Investigators probing the crash say it would take “several weeks” to complete a draft final report, which would be sent to those waiting for answers for comment early this year.

It is also expected that Colin’s family will be asked to provide a fitting tribute to his life as part of the rebuild plans for the Clutha.

A permanent memorial to the victims would be erected.