Investigation: AO-2010-095 - Smoke event - Boeing 747-438, VH-OEI, near Sydney Aerodrome NSW, 15 November 2010
that was quick "During the climb, the crew detected smoke in the cockpit. The crew donned oxygen and conducted an emergency descent. The aircraft returned to Sydney after dumping fuel. The investigation is continuing.
A report has not yet been released for this investigation."