Delivered to the US Navy as SNB-2C Bu23825. Later modified to an SNB-3 and then an SNB-5 around 1953. Redesigated as a TC-45J in 1962. To Hamilton Aviation as N8539 in 1971 and converted to the only Hamilton Westwind IISTD. To Connie Kalitta as N231LJ in 1975. Sold in 2001 and towed by road to Janesville WI for storage. Still there in 2017.