An OH-58D Kiowa Warrior helicopter takes off. An OH-58D Kiowa Warrior helicopter takes off from Forward Operating Base MacKenzie in Iraq after being armed and refueled on Oct. 28, 2004. The Kiowa is assigned to Delta Troop, 1st Battalion, 4th Cavalry Regiment, 1st Infantry Division. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 339778-F-TWZ62-689.jpg Photo Gallery