Helicopter Bell UH-1H Iroquois Serial 13149 Register 71-20325 used by US Department of State ,US Army Aviation Army. Aircraft history and location Aircraft History 71-20325 US Army Aviation del US Army 1999-09-20 A 3II7 B Coy 1-137th AVN 20 Sep 1999, B Coy 1-137th AVN 1-137 AVN US Department of State to US Dept of State Send Updates Use APP to upload photo @ (optional) When Now? / / Send