June 1, 1968 photo of the Leahy emerging from the Philadelphia Naval Shipyyard 
after her AAW modernization. Major improvements included installation of NTDS 
(Naval Tactical Data System) housed in a new amidships deckhouse, communication 
antennas on her bow, foremast mounted SPS-48 radar, and missile fire control 
systems and guidance radars mounted fore and aft. USN Photo.

http://www.navsource.org/archives/04/040116.htm