Today's Herald Sun page 9:
"A special "Eco Dimona" Aircraft flew into the ash cloud south of Australia, scientists on board confirmed the density of the ash was very low- a fraction of the 4mg per cubic metre that poses a threat to Jet engines. Confirming these safe levels earlier could have saved Airlines ( read QF JQ DJ ) tens of millions of dollars, associate Professor Jorg Hacker."
Last edited by nitpicker330; 23rd June 2011 at 10:10.