VH-WMY looked to depart Melbourne (Essendon) for the Labona Station Airstrip which is located within the Carmichael Coal Mine site. It then flew down to Emerald Airport before heading to Mildura, Yarrawonga and Melbourne (Moorabbin), all in Victoria.
UPDATE! On Friday 26 June, VH-WMY returned to Labona from Moorabbin before then flying into Barcaldine Aerodrome. It then returned South to Swan Hill, Echuca and Moorabbin.