On 11 January 2001, the Australian Transport Safety Bureau advised that it had commenced an investigation into the circumstances surrounding the omission by Ansett Australia to undertake specified maintenance requirements for Boeing 767 aircraft [Media Release]. This situation was regarded as having the potential to affect adversely the safety of aviation and was a safety deficiency. Accordingly, a safety deficiency investigation was commenced. The investigation is continuing with the full cooperation of the Civil Aviation Safety Authority, the United States Federal Aviation Administration,…