class NMEAPlus::Message::AIS::VDMPayload::VDMMsgUndefined
We haven’t defined all the {NMEAPlus::Message::AIS::VDM#ais AIS
payload} types, so this is a catch-all
We haven’t defined all the {NMEAPlus::Message::AIS::VDM#ais AIS
payload} types, so this is a catch-all