Helicopter Sikorsky UH-60A Black Hawk Serial 70-1184 Register 87-24645 used by US Army Aviation Army. Aircraft history and location Aircraft History 87-24645 US Army Aviation 2012-11 A ETIPUS Army C/1-214AVN./+645 0-24645 homebase 1-214 AVN 2013-01 A ETIP C/1-214th AVN 1-214 AVN Send Updates Use APP to upload photo @ (optional) When Now? / / Send