AO-2023-005 Collision with terrain, Robinson R22, VH-LOS 36km south of Ramingining, Northern Territory, Australia

The New Zealand Transport Accident Investigation Commission (TAIC) assisted an Australian Transport Safety Bureau (ATSB) investigation into a fatal Robinson R22 helicopter accident in the Northern Territory’s East Arnhem Land. The helicopter was participating in a herd mustering operation, went missing, and was later located approximately 6 km from the mustering camp. The pilot was deceased and the helicopter was destroyed.

TAIC opened an inquiry for administrative purposes to assist as an Accredited Representative under ICAO Annex 13 provisions for an overseas counterpart’s investigation. In March 2026, with confirmation that the assistance was no longer required, the Commission concluded the inquiry.  General information about TAIC’s international engagement can be found here: Assisting overseas investigations | TAIC.