This is going to be an irregular (but maybe monthly) post on interesting floats. And it will be replicated, within 280 characters at my Twitter feed @Kenatmbari.
The first twitter post was back in September. Here it is:
"BGC-Argo float of the month. 5903248 has gone 3/4 of the way around the world, generating beautiful oxygen data down to 2000 meters. Launched by Argo Australia (Susan Wijffels, Argo Co-Chair is PI) in 2010, it is still reporting after more than 9 years."