Helicopter Sikorsky S-65C-3 Serial 65-403 Register 350 050 550 used by Heil Ha'Avir IAF (Israeli Air Force). Built 1975. Aircraft history and location Aircraft History For 550 see also s-70a-55 70-2729 MD530F 0310FF 1957 hss-1 58-550 550 Heil Ha'Avir 1975-08Sikorsky S-65C-3, c/n 65-403, ff? retained by Sikorsky for testing as N4045S del IDF/AF as S-65C Yasur 550, Aug75 reserialled 050 unk reserialled 350 unk suffered collision with 542, w/o 05Jan92. For 050 see also ah-64a PV792 1970 uh-1h 12110 050 Heil Ha'Avir For 350 see also aw139 31056 2017 ec135t3 1202 350 Heil Ha'Avir 1992-01-05Reserialled 350 unk w/o 05Jan92. Send Updates Use APP to upload photo @ (optional) When Now? / / Send