Helicopter Sikorsky UH-60M Black Hawk Serial Register 18-20978 used by US Army Aviation Army. Aircraft history and location Aircraft History 18-20978 US Army Aviation 2019-12Co A, 1-140th AVN, CA ARNG 1-140 2024-02-22 Fresno, California2024-03-14 MAKO69 Santa Barbara County, California MAKO69 Hanford, California2024-03-20 MAKO96 Sacramento, California2024-03-21 MAKO22 Madera, California2024-04-02 Clovis, CaliforniaCall sign for this aircraft: KNIFE34 MAKO10 MAKO22 MAKO45 MAKO69 MAKO96 Send Updates Use APP to upload photo @ (optional) When Now? / / Send