VK9IR Mellish Reef. From DXNews.com

VK9IR Team will be active from Mellish Reef, OC-072, Coral Sea Islands, in October 2021.
Team – Members of Hellenic Amateur Radio Association of Australia 7 operators from Australia and New Zealand.
Recent DX Spots VK9IR
More information later.
Information received from John, VK3YP, VK9HR Team Co Leader.

Coral Sea Islands. Author – Rafael Wagner.

VK9IR. Where is Mellish Reef located. Map.