Today the Australian Transport Safety Bureau (ATSB) released its report on the contaminated aviation gasoline (Avgas) investigation that followed the grounding of thousands of piston engine aircraft across eastern Australia in January 2000.
The investigation found that a very small amount of an anti-corrosion chemical that was not removed in Mobil's avgas refining process in late 1999, and not detected by the usual tests, led to the safety problem.
The ATSB has made 24 separate recommendations that include recommended safety actions for Mobil Oil Australia, US and UK fuel standards bodies,…