Taken after her New Threat Upgrade (NTU). I guess the best way 
(most obvious way) to tell the difference between NTU and her 
"previous" days is the presence of the URN-25 TACAN on the 
forward mast (er, mack, I suppose).Photo 1990 -91. Photo Ozzie Monge 

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