The main international terminal at Auckland airport still had a huge Solari board until just a few years ago (~2012). Sadly, they had to go digital in the end

The main international terminal at Auckland airport still had a huge Solari board until just a few years ago (~2012). Sadly, they had to go digital in the end due to spare parts becoming difficult to source. According to Wikipedia, there are still some airports (eg Frankfurt) and many rail stations that still have them in active service.