Helicopter Sikorsky UH-60M Black Hawk Serial Register 161231 used by Försvarsmakten (Swedish Armed Forces). Aircraft history and location Aircraft History 161231 Försvarsmakten SAF Hkp-16 type FMS 11-27231 Oc12 2.Hkpskv /06 Send Updates Use APP to upload photo @ (optional) When Now? / / Send