GA 5731 Radstock 150000 12 Well No 12 Well No Locations within this MapMurray Island Arden Island Aukane Islet Aureed Island Bourke Island Bourke Isles Collette Reef Cumberland Passage Denham Passage Daua Island Half Way Island Hannah Bank Hibernia Passage Kabbikane Islet Layoak Islet Linda Reef Meer Island McSweeney Reef Mimi Islet Monsoon Reef Murray Islands Olinda Entrance Onslow Reef Parsons Reef Sarek Reefs Sendre Rock Seven Reefs Triangle Reef Turning Point Patches Waua Islet Wilds Shoal Yule Entrance Maclennan Cay Stark Reef Fly Entrance Nepkem Reef Gurigur Reef Moian Reef Derder Reef Halfway Islet Zuizin Island Hibernia Pass Kodnasem Reef Kai Wareg Reef Woiz Reef Meggi Wareg Reef Maped Reef Maped Au Kap Reef Meiu Reef Gubmarau Reef Susur Reef Au Masig Reef Wap Reef Bayag Reef McSweeny Reef Onslow Patch Denham Pass Kilikane Island Hannah Reef Bourne Isles Yout Island Aukane Aukane Island Owkane Island Arden Islet Garboy Sendre Bourke Islet Bourne Maer Island Naire Reef Mebgor Reef Dowar Island Dowar Islet Wyer Island Wyer Islet Aurid Mimi Island Australia's national geospatial organisation This makes GA maps particularly useful for identifying historic features