Helicopter Sikorsky UH-60A Black Hawk Serial 70-1077 Register 86-24557 used by US Army Aviation Army. Aircraft history and location Aircraft History 86-24557 US Army Aviation Jul/Oct 2016 asg 2-211th AVN. UT ArNG on TDY Stuttgart, Germany for Europe SOF as /3 2-211th National Guard Completes Europe SOF Send Updates Use APP to upload photo @ (optional) When Now? / / Send