What are the Transport Safety Investigation Regulations? The Transport Safety Investigation Regulations (TSI Regulations) set out requirements for reporting safety occurrences across the aviation, marine and rail transport modes to the ATSB. They prescribe, among other things, the kinds of matters that must be reported to the ATSB, the kinds of responsible persons who are required to make a report, and the particulars to be included in an occurrence report. Amendments to the TSI Regulations came into effect from 1 January 2023. The amendments, developed after three rounds of …

The ATSB encourages members of the public to comment on posts on our social media channels. We welcome discussion and debate, but comments should be respectful of others.    Comments are typically moderated during business hours. Out of hours comments will be moderated where a post or issue may be particularly sensitive.  Comments will be blocked and/or deleted that:  Do not treat other users with respect and courtesy and behave in an appropriate way for a civil online forum.  Contain material that is…

The following factsheets provide useful background information on the operational search for MH370. MH370 – drift analysis: Trajectories of Global Drifter Program drifters – 9 September 2015 (Article by Dr David Griffin of CSIRO) MH370: Aircraft Debris and Drift Modelling - 4 August 2015 MH370: Sonar Contacts Fact Sheet - 29 July 2015 Considerations on defining the search area – MH370 – 26 May 2014 Mapping the ocean floor — Bathymetric survey - MH370 – 26 May 2014 The intensified underwater search for MH370 - 26 May 2014 MH370: Bathymetric Survey Fact Sheet - 10 September 2014 MH370:…

Date of access (date decision released to applicant) FOI reference number Description of documents Documents released Access 2 September 2021 FOI 20-21(19) Non-restricted documents in relation to a rail incident near Hawkesbury Rail Bank on 8 January 2021. FOI 20-21(19) documents Partial 8 October 2021 FOI 21-22(02) Non-restricted documents in relation to a rail incident at Bomen Loop, NSW on 15 April 2021 FOI 21-22(02) documents Partial 27 October 2021 FOI 21-22(3) Non-restricted documents in relation to a helicopter crash 14 km north-east of Kubin Airport, Queensland…

Media contacts Our preferred method of contact for media is via email: media@atsb.gov.au Alternatively during Canberra business hours call our media line: 1800 020 616 (international callers dial +61 2 6257 2463). We will promptly respond to all media enquiries during business hours. In rare circumstances, such as following a significant transport safety accident, we may temporarily move to a broadcast-only position, and may not be able to immediately reply to individual media inquiries. Please note the ATSB does not maintain a 24-hour media line. However, we will respond to media…

The Australian Transport Safety Bureau is seeking comments from stakeholders on the proposed Transport Safety Investigation Regulations 2021 (TSI Regulations 2021) which will replace the existing Transport Safety Investigation Regulations 2003. These regulations will clarify requirements for the reporting of transport safety occurrences for certain categories of remotely piloted aircraft, including immediate reports where there is a serious risk of harm to people or significant damage to property.  The proposed regulations include a number of changes to marine…

The Seventh Arc Information and analysis of satellite data and drift modelling identified an area set out in the map and labelled as the 7th arc. At the time MH370 reached this arc, the aircraft is considered to have exhausted its fuel and to have been descending. As a result, the aircraft is unlikely to be more than 27.5 NM (51 km) to the west or 25 NM (46 km) to the east of the arc. Based on all the independent analysis of satellite communications and aircraft performance, the total extent of the 7th arc reaches from latitude 20 degrees S to 40 degrees S. Click map to enlarge Bathymetric…

ACARS Aircraft Communications Addressing and Reporting System. Acc Rep Accredited representative. In accordance with Annex 13, the ATSB may assist other overseas agencies in the investigation of accidents and serious incidents that do not involve Australian registered aircraft. In these cases an ATSB investigator would be appointed to the investigation as an accredited representative. On 1 April 2014 the ATSB appointed an accredited representative to the MH370 investigation, at the request of the Malaysian Government. ADF Australian Defence Force. AFP Australian Federal Police. Airspace Any…

These videos illustrate different aspects of the search for MH370. You may use this material under a creative commons license. That license allows you to copy, distribute, transmit and adapt this publication provided that you attribute the work.   Drift analysis undertaken by the CSIRO. This material supports that the debris from MH370 may be found as far west of the search area as La Réunion Island and is consistent with the currently defined Search area. Blue, black and red dots simulate items with leeway factors (applied to the 10m wind velocity) of…

On 8 March 2014, the Boeing 777-200ER aircraft registered as Malaysia Airlines 9M-MRO and operating as flight MH370 (MH370) disappeared from air traffic control radar after taking off from Kuala Lumpur, Malaysia on a scheduled passenger service to Beijing, China with 227 passengers and 12 crew on board. After analysis of satellite data it was discovered that MH370 continued to fly for over six hours after contact was lost. All the available data indicates the aircraft entered the sea close to a long but narrow arc of the southern Indian Ocean. On 31 March 2014, following an extensive sea and…