 59-1754 of the 355th Fighter Wing near Ham Rong Bridge.Later this year, Trần Hanh participated in the formation of 4 MIG-17s that shot down a US helicopter over Hòa Bình in November.Trần Hanh was promoted to deputy commander ("trung đoàn phó") in May 1965 and commander ("trung đoàn trưởng") of this regiment in October 1969.