NITEROI (F-40) class

 6 NITEROI-class FRIGATES (FF) (British Vosper Mark 10 design)

 Name            Pendant   Launched         Commissioned     Status
 NITEROI         F-40      Feb. 8, 1974     Nov. 20, 1976    Active
 DEFENSORA       F-41      March 27, 1975   March 5, 1977    Active
 CONSTITUCAO     F-42      April 15, 1976   March 31, 1978   Active
 LIBERAL         F-43      Feb. 7, 1977     Nov. 18, 1978    Active
 INDEPENDENCIA   F-44      Sept. 2, 1974    Sept. 3, 1979    Active
 UNIAO    ...