The ATSB clarified with CASA how the procedure should be applied: If an aerodrome is not marked on an aeronautical chart then the area frequency should be used If an aerodrome is marked on an aeronautical chart, but does not have a discrete frequency, then the multicom frequency, 126.7, should be used.

The Reporter provided the ATSB with feedback about the responses received in relation to this Report and REPCON provided both the operator and the regulator with a copy for comment. The Report provided is below: We have received some follow up information from the …

The operator subsequently contacted the ATSB and advised that the procedure for the movement of trains had been changed as a result of the REPCON report.