The Australian Transport Safety Bureau (ATSB) recently identified 100 safety risks across its aviation, marine and rail areas of responsibility, 36 of which relate to transport-category aviation. The ATSB report covers the period July 2009 through June 2012. Most risks were operationally focused within the aircraft itself, with a much smaller percentage related to ATC.
Air transport risks in 2011and 2012 also outweighed those identified as related to general aviation by three to one. Only five investigations, however, were categorized as complex (serious).