Log into a ship on the account you'd like to move the ship(s) to.
Use the command..
Code:
/movechar <SHIPNAME> <MOVECODE>
Replace the two variables with both your ship name, and the code you have received[/code]. 2 million will be deducted from your account, and you'll be kicked from the game. When you log back in, that ship should be in the account you were using at the time.