AUS 780 - Althorpe Islands to Backstairs Passage Nautical Chart Region/Country plus a dedicated Parramatta River

plus a dedicated Parramatta River subchart—ideal for pilotage notes

Bring the approaches

fade-resistant pigment inks

Nevada – With major focus on Las Vegas and surrounding desert highways

🧭 Coastal-passage scale — 1:75

AUS 780 - Althorpe Islands to Backstairs Passage Nautical Chart Region/Country plus a dedicated Parramatta RiverAUS 780 Althorpe Islands to Backstairs Passage, SA Nautical Chart For skippers, pilots, and coastal crews running the Althorpe IslandsBackstairs Passage sector Run confident coastal tracks with AUS 780. This sheet provides inshore offshore coverage at 1: 150,000 on Mercator projectionideal for shaping routes, landfall bearings, and waypoint checks along South Australias lower Gulf and KI approaches. Why skippers choose this chart Built for coastal