Admiralty Chart PNG621: Approaches to Port Moresby December 2017 On this 2016 edition the

On this 2016 edition the latest depth surveys have been applied where available

and has lectured at the National Maritime Museum

where he worked for the next 30 years as a navigation engineer

Originally devised so that any mariner

ice limits based on historical averages

Admiralty Chart PNG621: Approaches to Port Moresby December 2017 On this 2016 edition theAn official Admiralty Standard Nautical Chart (SNC), printed on demand on quality, watermarked chart paper directly from the UKHO's latest digital files. Each chart includes all available corrections up to the date of printing, ensuring you receive the most up to date data for safe passage planning and navigation. About Official UKHO Admiralty Charts Admiralty Standard Nautical Charts (SNCs) are the world's most trusted and widely used official paper