Helicopter Bell UH-1H Iroquois Serial 13477 Register 73-21787 used by US Helicopters Inc ,US Army Aviation Army. Aircraft history and location Aircraft History 73-21787 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 Helicopters Inc 2005-03-07 B 71J7 Mar 2005 noted minus tailboom at US Helicopters, Ozark - 2008-01 C KHMP Stored Jan 2008 Stored at Tara Field, GA Send Updates Use APP to upload photo @ (optional) When Now? / / Send