MID 311 Falsely decoding to Bermuda instead of Bahamas

[aSipiere]

nmea_plus/lib/nmea_plus/message/ais/vdm_payload/mmsi_info.rb

Line 182 in 39ff69d

when 311 then 60

Spotted this one by chance recently where one system was using third party data and another was decoding with NMEA Plus.

https://www.itu.int/en/ITU-R/terrestrial/fmd/Pages/mid.aspx has Bahamas as 308, 309 & 311, so the fix should be as simple as when 311 then 44 on ln 182.

[ianfixes]

Hi @aSipiere, thanks for contributing this! This ITU page is exactly what I was looking for when I wrote this library, but the google search terms were just too general for me to get what I was looking for.

If you don't mind my asking, how do you use this gem and how has it served your needs?

[aSipiere]

No worries mate happy to help. Glad to see you're still semi-active on here. I'm not a ruby dev but I work on a project where we use this to decode a live AIS stream for a live map, sorry I can't be more specific. afaik we have the decoder wrapped to add some nmea v4 features, but otherwise it's been great, this is the first and only problem I think we've spotted in 2 years.