A contributing factors in the Alice Springs Westwind accident was the flight crew using different charts - ie; The PIC using Jepessen and the FO using AirServices charts.
I didn't see a reference to this in the VH-TFU accident report - but I am aware that this company did not enforce the policy of Jepessen charts.
I vividly recall having this discussion with the flight crew concerned.
Perhaps another 'contributing factor' ?