Helicopter Sikorsky UH-60A Black Hawk Serial 70-552 Register 82-23729 used by US Army Aviation Army. Aircraft history and location Aircraft History 82-23729 US Army Aviation US Army in 1995 45 MedCo. 1998-12-02 A ETOU Visiting with 45 Med Co, noted visiting Wiesbaden AAF 45 MedCo Send Updates Use APP to upload photo @ (optional) When Now? / / Send