A pilot probably flew into cloud cover and felt internal pressure to push on before crashing a light plane west of Brisbane, killing everyone on board.
The four-seat Cessna crashed on August 29, 2022 in dense bushland near Fernvale en route to Archerfield Airport, in southern Brisbane, from Dalby on the Darling Downs.
Pilot Gary Liehm, farmer and agriculture industry leader Tom Strachan and his 20-year-old son Noah all died in the crash.