The week for VH-VVI "Ambulance 451" started on Monday 5 September when it called into Mackay Airport during the afternoon from Brisbane. It departed back to the capital a little later in the afternoon.
Then on Tuesday 6 September, VH-VVI "Ambulance 451" had another busy afternoon, departing Brisbane for Townsville, Cairns and Emerald Airport. It then returned to Brisbane.
On Wednesday 7 September, VH-VVI "Ambulance 451" did a similar series of flights during the afternoon, departing Brisbane for Cairns and Townsville and then Mackay Airport. It then returned to Brisbane.
On Thursday 8 September, VH-VVI "Amblance 451" looked to operate a med-evac flight into Roma Airport from Brisbane. It then Barcaldine and Charleville Airports. It then returned to Brisbane.
On Friday 9 September, VH-VVI "Ambulance 451" operated a med-evac flight from Brisbane into Bundaberg Airport. It then continued to Rockhampton Airport before returning to Brisbane.
Finally, on Saturday 10 September, as I'm writing this post, VH-VVI "Ambulance 451" is flying to Barcaldine Airport from Cairns after it earlier flew North from Brisbane. It is unclear where it is scheduled to then fly to with plans for Mackay, Rockhampton and Brisbane currently online.
UPDATE! VH-VVI "Ambulance 451" departed Barcaldine Airport directly for Brisbane.
Of interest, LifeFlight also operates fellow LearJet 45 bizjet VH-CXJ "Ambulance 452" out of Townsville Airport, along with Bombardier Challenger 604 bizjet VH-URR "Ambulance 604" which I believe is based at Brisbane Airport.