Tailgunner!

Objectives
Use the tailgun to defend the Schnottz Bomber.
 * Escaped the Obelisk of the Sun

Description
Okay, I've softened up, how about you help me finish him off?

I've got a plan for our escape, but it'll require a lot of guts and a little luck.

You up for it, ?

Just follow my lead...

Rewards
You will also receive:

Completion
Good work back there,.

Looks like we've lost them, for now at least.