Helicopter Sikorsky HH-60M Black Hawk Serial Register 22-21236 used by US Army Aviation Army. Built 2023. Aircraft history and location Aircraft History 22-21236 10Jan23 US Army Aviation 2023-01-10 A KJSDTest flight at Stratford, CT plant 2023-02-03 Test flight over Milford, CT 2023-02-14 B KNELDelivered to facility at Lakehurst, NJ R21236 White Plains, New York2023-07-05 2221236 Lakewood, New Jersey 2221236 Toms River, New JerseyCall sign for this aircraft: 2221236 R21236 Send Updates Use APP to upload photo @ (optional) When Now? / / Send