The sleek Gulfstream was unable to remain parked at Hamo and was later noted positioning across to Proserpine (Whitsunday Coast) Airport where it looked to be staying for at least the night.
UPDATE! N808JG departed Prosie and returned to Hamilton Island Airport early on Monday 24 September. It then departed to Sydney.
Meanwhile, a pair of very familiar locally-based bizjets were also noted visiting CQ Airports also on Thursday 20 September. Gulf Coast Aviation Cessna 510 Citation Mustang VH-KXM popped into Longreach Airport from Bankstown. It later departed to Vanrook Station near Normanton.
While LifeFlight (Aeromed) LearJet 45 bizjet VH-CXJ "Ambulance 452" called into Mackay Airport while on a medical evacuation flight from and back to Brisbane.