Helicopter Sikorsky HH-60M Black Hawk Serial Register 21-21200 used by US Army Aviation Army. Built 2021. Aircraft history and location Aircraft History 21-21200 23Nov21 US Army Aviation 2021-11-23 A KJSDTest flight at Stratford, CT plant 2022-01-22 B KNELDelivered to facility at Lakehurst, NJ 2023-01-18 C PAFBAt Ladd Army Airfield, Fort Wainwright, AK 2023-05-25 LICHEN1 Wasilla, Alaska2023-05-26 LICHEN1 Fort Richardson, AlaskaCall sign for this aircraft: LICHEN1 Send Updates Use APP to upload photo @ (optional) When Now? / / Send