AB-21 (P-121) class

 4 AB-21-class MOTOR GUNBOATS (PGM) (ex-U.S. PGM-71 class)

 Name       Pendant   Launched         Completed    Status

 AB-21      P-121     May 4, 1967      August 1967      Active
   (ex-Turkish P-1221, ex-U.S. PGM-104)
 AB-22      P-122     May 25, 1967     September 1967   Active
   (ex-Turkish P-1222, ex-U.S. PGM-105)
 AB-23      P-123     July 7,1967      October 1967     Active
   (ex-Turkish P-1223, ex-U.S. PGM-106)
 AB-24      P-124     Sept. 14, 1967   May 1968       ...