Santa María-class frigate


The Santa María class of frigates is the Spanish Navy's designation for six locally built warships based on the United States s.
Built in two batches, the second batch units received some improvements, such as an improved combat-data system, updated SPS-49 and SQR-19 sets, and a new Meroka mount. The Mk92 Mod 6 CORT replaced the previous Mod 4, providing better capabilities against sea-skimming missiles. The electronic warfare suite was also updated.
Spanish ships have a slightly bigger beam and were built with a greater weight reserve for future improvements. Other changes from the basic model include Meroka replacing Phalanx and a RAN-12L air search radar to provide low horizon coverage against sea skimmers cueing the Meroka CIWS mount. The Nettunel EW suite replaced the SLQ-32 system fitted aboard US ships.
The class is currently receiving a mid-life update, including a new EW suite, improved combat-data system, an upgrade of the Mk92 FCS, new electrical generators, the removal of the SQR-19 TACTASS towed array and habitability improvements. Four ships have already been modernized.

Units of class

All are homeported in Rota, Spain.