Patterson Gardner was the son of Over the Top chief executive Louisa (Choppy) Patterson.
In his opening submissions, counsel for Patterson, Garth Galloway, said the crash was ''entirely avoidable'' and due to the vulnerability of the R44 to mast-bumping events.
Had the two men not been flying a Robinson R44, ''they would still be here today'', Galloway said.
Robinson Helicopter Company had decided to not take part in the inquest.
''That, in my opinion, is an indictment on the organisation and speaks for itself.''
After discussions between Coroner Alexandra Cunninghame, legal counsel for the families of the deceased and media representatives, Cunninghame made a suppression order relating to some photographic and verbal evidence expected to be presented during the hearing, and the publication of photographs and personal information relating to Combe's immediate family