I'm from Argentina
, the links for the raster charts
here are down.
According to the National Hydrography Institute they will not offer the raster charts anymore, going to a paid service
for vector ENCs. They confirmed me this info in a series of emails.
The latest update for those charts was in 2017, and are still useful. I don't know if it's prudent to offer links to outaded charts, but probably is better than nothing at all.
If you think so, I can do a pull request for the catalogue at https://github.com/chartcatalogs
pointing the links to the latetst snapshot in web.archive.org. I'v already tested it and works, may be I need to fix a couple of links.
Would be nice to get this working again, tell me if I can help.