Investigation reports

Investigation number	Title	Occurrence Date	Report status	Release Date
AO-2018-027	Controlled flight into terrain involving Kavanagh Balloons G-525, VH-HVW, Pokolbin, New South Wales, on 30 March 2018	30 Mar 2018	Final	11 Aug 2020
AO-2020-040	Wirestrike and collision with terrain involving Robinson R44, VH-HNF, at Steam Plains, New South Wales, on 31 July 2020	31 Jul 2020	Pending	N/A
RO-2020-013	Collision between coal trains MB526 and AH378, Kooragang Coal Terminal, New South Wales, on 29 July 2020	29 Jul 2020	Pending	N/A
AO-2020-005	Loss of separation involving Boeing 777, N2333U and ATR 72, VH-FVQ, near Sydney Airport, New South Wales, on 22 January 2020	22 Jan 2020	Final	28 Jul 2020
RO-2020-014	Safeworking irregularity involving train 9261 at Sellheim Station, Queensland, on 28 July 2020	28 Jul 2020	Pending	N/A
AE-2020-039	Accredited representative to the Papua New Guinea Accident Investigation Commission’s investigation into a collision with terrain, involving a Cessna 402C, registered VH-TSI, near Papa Lealea, Central Province, Papua New Guinea, on 26 July 2020	26 Jul 2020	Pending	N/A
AO-2020-038	Near-collision with terrain involving Leonardo Helicopters AW139, VH-TJO, 25 km East of Goulburn, New South Wales, on 24 July 2020	24 Jul 2020	Pending	N/A
AE-2019-016	Accredited representative to the Japan Transport Safety Board’s investigation of abnormal engine behaviour during decent involving Boeing 787, VH-VKJ on 29 March 2019	29 Mar 2019	Final	23 Jul 2020
AO-2019-020	Engine malfunction and return involving Bombardier DHC-8-315, VH-XKJ, Perth Airport, Western Australia, on 23 April 2019	23 Apr 2019	Final	23 Jul 2020
AO-2020-037	Separation issue involving Piper PA-28, VH-TAX and The Airplane Factory Sling 2, VH-ZSD, Moorabbin Airport, Victoria, on 23 July 2020	23 Jul 2020	Pending	N/A
AO-2017-109	Loss of control and collision with terrain involving Eurocopter AS350BA helicopter VH-BAA, Hobart Airport, Tasmania, on 7 November 2017	07 Nov 2017	Final	22 Jul 2020
AO-2020-036	Depressurisation event involving a Cessna 441, VH-LBY, near Broome, Western Australia, on 22 July 2020	22 Jul 2020	Pending	N/A
AO-2017-078	Loss of cyclic control and in-flight break-up involving Robinson R22 helicopter, VH-HGU, 7 km north-north-west of Cloncurry Airport, Queensland, on 2 August 2017	02 Aug 2017	Final	21 Jul 2020
RO-2020-012	Out-of-gauge collision between freight train 3WB3 and passenger train C181, Loftus, New South Wales, on 21 July 2020	21 Jul 2020	Pending	N/A
AO-2019-070	Driveshaft failure and hard landing involving Overseas Aircraft Support UH-1H helicopter, VH-OXI, near Crawford River, New South Wales, on 7 December 2019	07 Dec 2019	Final	16 Jul 2020
RO-2020-010	Safeworking irregularity at Robinson Road level crossing, Midland, Western Australia, on 14 July 2020	14 Jul 2020	Pending	N/A
AO-2020-033	In-flight breakup involving Robinson R44 Raven I, VH-NBY, 2 km north of Broome Airport, Western Australia, on 4 July 2020	04 Jul 2020	Pending	10 Jul 2020
AO-2020-034	Runway undershoot involving Beechcraft B200, VH-FDO, at Cairns Airport, Queensland, on 9 July 2020	09 Jul 2020	Pending	N/A
AE-2020-008	Technical Assistance to RAAus - Collision with terrain involving BRM Aero Bristell, 24-8555, Kanangra-Boyd National Park, NSW, on 16 December 2019	16 Dec 2019	Final	03 Jul 2020
AO-2017-118	Collision with water involving a de Havilland Canada DHC-2 Beaver aircraft, VH‑NOO, at Jerusalem Bay, Hawkesbury River, New South Wales, on 31 December 2017	31 Dec 2017	Interim	03 Jul 2020