VK9HR Willis Island. From DXNews.com

VK9HR Team will be active from Willis Island, OC-007, in October 2021.
Team – Members of Hellenic Amateur Radio Association of Australia 7 operators from Australia and New Zealand.
Recent DX Spots VK9HR
More information later.
Information received from John, VK3YP, VK9HR Team Co Leader.

Willis Island, Australia. Author – Boat bloke.

VK9HR. Where is Willis Island located. Map.