Helicopter Sikorsky UH-60A Black Hawk Serial 70-903 Register 85-24424 used by US Army Aviation Army. Aircraft history and location Aircraft History 85-24424 US Army Aviation Jul/Oct 2016 asg 2-135th AVN. CO ArNG on TDY Stuttgart, Germany for Europe SOF as /1 2-135th GSAB National Guard Completes Europe SOF Send Updates Use APP to upload photo @ (optional) When Now? / / Send