Also, I tried adding your character FosterFFisher@Melkuris to the fleet, but there's no such character.
Maybe he's in limbo since he's in what looks like a tutorial (on screen instructions about transporters, maneuvering), and not in the real game world yet. I'll see if can get him further along tonight.
I didn't see a way to determine his address. All I know is username and log-in name were different, and instructions said not to reveal log-in name.