Civil Aviation Authority will investigate the company involved in Saturday's hot-air ballooning disaster under the Health and Safety Act to consider whether it had properly carried out its responsibilities to its employees and passengers.
The authority would not say if the company, Early Morning Balloons, had achieved certification under new adventure aviation rules that all commercial ballooning companies are required to meet by May 1.
"The CAA will not be making interim statements throughout this investigation," the authority said yesterday.
Under current rules, balloonists who wish to carry fare-paying passengers must hold a specialised commercial pilot (balloon) licence, and the balloon itself must hold a valid certificate of airworthiness. To obtain the certificate, balloons are checked annually by a specialist aircraft maintenance engineer.
Before Saturday's accident, it has been more than 16 years since anyone died in a ballooning accident in New Zealand. Three people died when a hot air balloon was swept out to sea in the Christchurch area in 1995.