The ATSB notes that an Aireon press release from 12 September 2024 notes that:
Under the terms of the two-year agreement, AMSA, Australia’s national agency responsible for maritime safety, protection of the marine environment, and maritime aviation search and rescue, will use the Aireon Locate platform across the nearly 53 million square kilometers of the Melbourne Flight Information Region (FIR) and Brisbane FIR, plus a 300-nautical-mile buffer/transition zone.