Quote Originally Posted by ThistleChaser View Post
One of our ships hit level 42, running the two highest level zones, and "Flicking Dip" zone was unlocked. Even with a full set of previously highest level parts (before 4.5 dropped), we don't have the stats to go there.

You'll want to post in the submersible thread for that, this one's for airships. Note that it's not your parts holding you back from going to the new zone, your submersible has to be level 47 before it can go there.