Helicopter Sikorsky S-70A-50 Black Hawk Serial 70-2451 Register 937 used by Heil Ha'Avir IAF (Israeli Air Force). Aircraft history and location Aircraft History For 937 see also UH-1B 457 mi-8tb 105 91 937 Heil Ha'Avir UH-60L BuNo 97-26791 Send Updates Use APP to upload photo @ (optional) When Now? / / Send