On Monday 29 September 2025, Her Excellency the Honourable Ms Sam Mostym AC, as guest of Senator the Honourable Tim Ayers, Minister for Industry and Innovation and Minister for Science, attended the 76th International Aeronautical Congress 2025.
In the afternoon, the Governor-General travelled from Sydney, New South Wales to Canberra, Australian Capital Territory.
Then, the Governor-General, as guest of Commissioner Reece Kershaw APM, Australian Federal Police, attended the National Police Remembrance Day, National Police Service.
Afterwards, the Governor-General travelled from Canberra, Australian Capital Territory to Sydney, New South Wales.