Constructed as a S2F-1, delivered to the US Navy in April 1956 as 136468. Converted to S2F-1S in October 1959. Redesignated as S-2F in November 1962. Transferred to the Military Aircraft Storage and Disposal Center (MASDC) with inventory number 1S0154 in September 1969. Loaned to Pima in February 1962, where it was displayed in the markings of Naval Air Station Grosse Ile, Grosse Ile, Michigan in 1968 (seen in this photo).