The Australian Transport Safety Bureau is continuing its rigorous and comprehensive examination of the circumstances surrounding the failure of an oxygen cylinder that led to the depressurisation of a Boeing 747 on a flight from Hong Kong to Melbourne in July last year.
The ATSB's second interim factual report on this accident, released today, indicates that to date there is no evidence of systemic safety problems with oxygen bottles of the type involved in the accident. Various tests have not been able to replicate the cylinder failure that initiated the accident.
The report provides details…