JUSTO SIERRA MENDEZ (P-141) class

 4 JUSTO SIERRA MENDEZ-class PATROL SHIPS (PS)

 Name                   Pendant No.  Launched        Commissioned     Status

 JUSTO SIERRA MENDEZ    P-141        June 1, 1998    June 1, 1999     Active
 BENITO JUAREZ          P-142        July 23, 1998   June 1, 1999     Active
 GUILLERMO PRIETO       P-143        April 16, 1999  Sept. 18, 1999   Active
 MATIAS ROMERO          P-144        April 16, 1999  Sept. 17, 1999   Active

The class was originally planned at 16 units,...