The Royal Australian Air Force this week retires the last of its old-model Lockheed C-130H Hercules transports, which it will replace with new C-130J Super Hercules aircraft. Thanks to Australian reader Snoggeramus, we have several video reports about the Herky-birds' last flight over Sydney. (The video continues with news of the arrival of the sixth and last Boeing C-17 Globemaster III ordered by Australia.)
You can read more about the Hercules' retirement here and here. There's an excellent large-format photograph (suitable for computer wallpaper) here of the last C-130H flying over the iconic Sydney Opera House and Sydney Harbor Bridge.