Compromised separation recovery training
Date issue released
Safety Issue Description

Compromised separation recovery training deficiencies existed within the Department of Defence at the time of the occurrence, increasing the risk of inappropriate management of aircraft in close proximity.

Note: This safety issue was identified as part of ATSB investigation AO-2012-131 as safety issue AO-2012-131-SI-05 and resulted in the ATSB issuing safety recommendation AO‑2012‑131‑SR‑042 on 2 October 2014 (after the date of this occurrence at Townsville). The information below is a summary of the action taken by the Department of Defence (Defence) at that time. That action resulted in the ATSB determining that, overall, the safety action by Defence adequately addressed safety issue AO-2012-131-SI-05.

Issue number
Transport Function
Aviation: Airspace management
Issue Owner
Department of Defence
Mode of Transport
Issue Status Justification

The ATSB is satisfied that the action taken by the Defence in response to AO-2012-131-SI-05, which was enacted after the occurrence at Townsville in 2014, also adequately addresses safety issue AO-2014-096-SI-01. Compromised separation recovery training is included in Defence air traffic controller initial and currency proficiency assessments. In addition, video and computer-based training in compromised separation recovery techniques is a pre-requisite for Defence controllers’ 6-monthly currency assessments. It is also included in the simulator scenarios of Defence air traffic units at all military aerodromes to which civil scheduled services operate.