A man was airlifted to hospital after a windmill fell on top of him on a property near Bundaberg.
The 24-year-old had been working on the metal windmill, which was sitting on a trailer, when the accident happened on Sunday afternoon.
The man sustained serious leg injuries, including a suspected broken leg and pelvis.
RACQ's LifeFlight Rescue helicopter transported the man to Bundaberg Base Hospital on Sunday evening in a serious but stable condition.