On Sunday 5 May, the locally-based Embraer EMB-550 Legacy 500 bizjet N142GZ departed its Mackay Airport Base on the fairly short hop down to Gladstone Airport.
At the time of writing, it appears to be staying for at least the night.
UPDATE! N142GZ returned to Mackay Airport from Gladstone Airport on Tuesday 7 May.
Meanwhile, up at Hamilton Island Airport, also on Sunday 5 May, Homada Pty Ltd Cessna 560XL Citation XLS bizjet VH-XCU was departing Hamilton Island Airport and returned to Melbourne (Moorabbin) via Melbourne (Essendon). It had arrived into Hamo from there on Friday 3 May.
Photo taken by 'JM' ©