Source:
We have noticed a lot of threads going on regarding USS Alabama and we wanted to clarify a few things for all of you:
USS Alabama that is currently coming to the World of Warships client is indeed a special ship only available to the Supertesters as a reward ship. This ship is going to be given to testers who have dedicated an exceptional amount of time to the improvement of World of Warships.
We are planning to sell a regular version of Alabama in the future, unfortunately we don’t have specific dates to share with you at this time. Normally we don’t announce sales this far in advance, but seeing the overwhelming response to this ship, we have decided to make an exception.
Keep your eyes on the portal and forums for more information when it becomes available.