On 28 July 2023 an Australian Army MRH-90 Taipan helicopter, callsign Bushman 83, catastrophically crashed into the water near Lindeman Island while conducting night-time training during Exercise Talisman Sabre. This tragedy resulted in the deaths of Captain Danniel Lyon, Lieutenant Maxwell Nugent, Warrant Officer Class Two Joseph Laycock, and Corporal Alexander Naggs.

On 31 October 2023, the IGADF appointed an inquiry to rigorously examine the circumstances and causes of their deaths to determine whether actions or inactions by ADF personnel or others; compliance or non-compliance with policies and procedures; or other matters were contributing factors.

Leading the inquiry is former Justice the Honourable Margaret McMurdo AC, who will be supported by Air Vice-Marshal Geoff Harland AM CSC DSM, a senior Air Force officer with considerable aviation and air safety experience who has recently retired from full-time service. The Inquiry will be assisted by barrister, Colonel Jens Streit, who is a senior Army Reservist. Additional Assistant Inspectors General ADF have also been assigned to the Inquiry Team. 

Inquiry Hearings

First Hearing

  • The first public hearing was held in Brisbane on 27 February 2024. A copy of the day one Transcript can be downloaded via this link.

Second Hearing

Third Hearing

  • The Inquiry’s third phase public hearing was held at the Brisbane Convention and Exhibition Centre from Monday 17 June 2024 to Friday 21 June 2024. 
  • Once approved, copies of the transcripts from this hearing phase will be available below:
    • Monday 17 June 2024
    • Tuesday 18 June 2024
    • Wednesday 19 June 2024
    • Thursday 20 June 2024
    • Friday 21 June 2024

Fourth Hearing

  • The Inquiry’s fourth phase public hearing will be held at the Rydges Parramatta in Sydney from 5-16 August 2024.
  • The Hearings will commence at 1000 on Monday 5 August 2024 and will conclude by 1700 on Friday 16 August 2024. The duration of the Hearing phase is 10 days.
    • The Inquiry will not sit on Saturday 10 August or Sunday 11 August.
  • The Hearing will be live streamed and can be accessed via the following link. https://vimeo.com/event/4430709/23a147bbe7 
     

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