If you don't know what an Aerwhale is, it's a giant flying whale mob in the upcoming Aether mod by Kingbdogz, Kodaichi and Shockah. It will most likely be the coolest, most awesome and definately the biggest mod in Minecraft history, and I'm not the only one who's hoping that Notch will add this to the game when it is finished. For more information, follow this link:

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http://www.minecraftforum.net/topic/194948-coming-soon-the-aether-collab-king-kodaichi-shockah/
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You really should check it out, it's awesome :D
Anyway, to focus more on this project, it started as a tiny deck outline and ended up... not very much bigger. But I'm still happy with it, though I couldn't make an appropriate engine. So, we'll just say that it has been removed until further notice for maintenance.

Enjoy!

UPDATE: The Aether world in which this was built has been reset (which to my opinion is great, it was a chaos), but the good news is the Aerwhale Watcher is available for download as a schematic. Hopefully it will be imported to the new Aether when it gets public. Have fun!