Talk to someone at Wallop, or speak to the guys at Gut or Dishcloth, they should be able to give you the gen. After hearing some hair raising stories from the front, you might be better staying where you are
The job (iirc) is now 'aviation rear crewmember' , no longer door Gunner or bag carrier, etc.
Oh, and you'd better start praying if you want to fly with the saviour (of (B)Army aviation)