Jon and Sue Hacking have been cruising for more than 40 years and have compiled an extensive library of charts that cover more than 30 countries in the Caribbean, Pacific and Indonesia. They use mbTiles to create a chart exchange that they share with the cruising community worldwide, contributing to the Karmic Circle that world cruisers tend to live by.
By SV Ocelot
Read more about their chart exchange ethos in this Noonsite report:
Navigation: How Chart Exchanges Benefit the Cruising Community
