SSN-21 SEAWOLF SET FH - 2400

US NAVY Seawolf class nuclear powered fast attack submairnes.  The most heavily armed us SSN's w/ 8 Torpedo tubes and close to 50 torpedos.  3 in class, the last (SSN-23 Jimmy Carter) was lengthened with a "mission" section to allow for near bottom reconissance missions.  She is the replacement to USS Parche.