It looked to arrive from Brisbane and Cairns.
After an hour on the ground, VH-URR "Ambulance 604" departed Mackay Airport and returned to Brisbane.
Meanwhile, earlier in the week on Wednesday 27 March, I noted no less than three RACQ LifeFlight Rescue helicopters flying in and out of the Fraser Coast region during a busy evening of medical evacuation flights.
LifeFlight Rescue Bell 412EP VH-XCK as "Rescue 511" was noted flying out of Hervey Bay (Fraser Coast) Airport for the Sunshine Coast where it is currently based. LifeFlight's locally-based Bell 412EP VH-XCY "Rescue 522" was again noted operating around Bundaberg. And LifeFlight's newest Leonardo SPA Helicopters (Agusta) AW139 helicopter VH-XIW "Rescue 533" was also noted flying from Hervey Bay to Brisbane.