Detailed history and photos of helicopter Boeing-Vertol CH-46A Sea Knight Serial 2053 Register 151906 used by US Marine Corps USMC Track service timeline and current status. Aircraft History 151906 US Marine Corps 1965-02-18BV-107M, c/n 2053, ff? del USMC 18Feb65 as CH-46A 151906 asgd Beoing FR Morton, PA xfer HMM-164 08Mar65 xfer HMM-165 15Oct65 w/o 29Mar68, Phu Bai, RVN. HMM-164 Send Updates Use APP to upload photo @ (optional) When Now? / / Send