It looked to depart Melbourne (Essendon) to Moura Airport before heading over to Roma Airport after lunch. VH-WMY then departed back to Essendon.
UPDATE! VH-WMY was back at both Moura and Roma Airports on Thursday 23 January, flying in again from Essendon. From Roma Airport, it departed to Swan Hill and Horsham in Victoria, before returning to Essendon.
Meanwhile, also noted calling into Roma Airport, but on Monday 20 January, was Alliance Airlines Fokker F-70 jet VH-QQY which looked to operate a closed charter flight from and back to Brisbane as UTY3360/1.
It was joined by Hevilift Australia (Fixed Wing Division) ATR 72-500 VH-FVH which also looked to operate a closed charter flight into Roma Airport, also flying from and back to Brisbane but as HT743/4.