Preceded by:
NoneSucceeded by:
None| Ship | Code | Builder | Laid | Launch | Comm | Decomm | Fate | ||
 |
Cassiopea | P401 | Fincantieri | 16/03/1987 | 19/07/1988 | 21/10/1989 | - | Active | |
|
Libra | P402 | Fincantieri | 16/03/1987 | 27/07/1988 | 23/03/1991 | - | Active | |
|
Spica | P403 | Fincantieri | 05/09/1988 | 27/05/1989 | 23/03/1991 | - | Active | |
|
Vega | P404 | Fincantieri | 30/06/1989 | 24/02/1990 | 08/05/1992 | - | Active |