After staying for most of the day, VH-MMC made an early evening departure and returned to the Sunshine Coast.
Meanwhile, also noted calling into Biloela / Thangool Airport but on Wednesday 18 April was Corporate Aviation Bell 429 helicopter VH-EQP. It arrived from its Southport base and later departed to Oaky Creek (Mine) and Emerald Airport where it looked to stay the night.
On Thursday 19 April, VH-EQP departed Emerald Airport and returned to Oaky Creek before flying back home to Southport via Biloela / Thangool Airport.
Finally, it's also worth mentioning that McDermott Aviation / Heli-Lift Australia Eurocopter AS365N3 Dauphin 2 helicopter N82MD was noted departing from Emerald Airport on Tuesday 17 April bound for Longreach Airport before it was heard to continue to Mount Isa on Thursday 19 April.
Photos taken by 'AC' and Col B ©