Supports Minecraft 1.2.5, b1.7.3
Zeppelin is a mod you can use to fly ships around in the Minecraft world. It is not limited to the world grid, and can move freely in space.
This mod requires ModLoader.
Supports Minecraft b1.6.6, b1.7.3
This mod is an extension of SpaceToad's Buildcraft. You will require Buildcraft-core and buildcraft-transport to work.