The Large Skyship started detaching all the fueling tubes and anchor arms. The pilot typed into his keyboard and then turned on his mic and said "Tower we are now free and floating" The town replied "Copy that Ship 541 you are clear for launch." The pilot replied "Copy that tower" The pilot then turned the ship and set out towards the next sky city. (everyone who is on the ship just have then walk around. People on the surface will hear sounds that are similar to thunder, but don't think much of it.)