4th Combat Aviation Brigade

The 4th Combat Aviation Brigade is a Combat Aviation Brigade of the United States Army based at Fort Carson.

Structure

 * 6th Attack Reconnaissance Squadron, 17th Cavalry Regiment
 * 2nd Battalion (General Support), 4th Aviation Regiment (2nd General Support Battalion 4th Aviation Regiment)
 * 3rd Battalion (Assault Helicopter), 4th Aviation Regiment (3rd Assault Helicopter Battalion 4th Aviation Regiment)
 * 4th Battalion (Attack Reconnaissance), 4th Aviation Regiment (4th Attack Reconnaissance Battalion 4th Aviation Regiment)
 * 404th Aviation Support Battalion (404th ASB)