A whole heap of LF navigation beacons are planned to close down in a few days.
If you've got a 200 - 500kHz receiver it could be worth tuning around while you still can.
This video is a band scan done at night near Melbourne. Speed it up and/or do something else as it's a long one!
The receiving setup was a home made upconverter with ferrite rod antenna feeding an HF transceiver. The description has links to lists of beacons.