AUGUST 28, 2013 — Naval Sea Systems Command (NAVSEA) says that the future USS Coronado (LCS 4) successfully concluded acceptance trials August 23, after completing a series of graded in-port and underway demonstrations for the Navy's Board of Inspection and Survey (INSURV).

LCS 4
 
Acceptance trials are the last significant milestone before delivery of the ship to the Navy, which is planned for later this fall.  

"Coronado's performance was strong" said Rear Adm. Robert Wray, INSURV president. "[This was] the most complete and rigorous trial on the Independence variant to date. I remain bullish on these seaframes."
 
During the four-day trial, the Navy conducted comprehensive tests intended to demonstrate the performance of the propulsion plant, ship handling and auxiliary systems. While underway, the ship successfully performed launch and recovery operations with both the 7-meter and 11-meter rigid hull inflatable boats, a four-hour full power run, surface and air self defense detect-to-engage exercises, and demonstrated the ship's tremendous maneuverability performing tight turns and accomplishing speeds in excess of 40 knots.
 
"Coronado encompasses lessons learned from the construction and operation of its predecessor USS Independence. The value of those changes was evident in the strong performance of the ship during her trial." said LCS Program Manager Capt. Tom Anderson. "It's a very exciting time in the LCS program."

Craig Perciavalle, President of Independence class shipbuilder Austal USA, commented d: "The successful completion of acceptance trials for this vessel validates the quality and reliability of Austal's shipbuilding know-how. I am pleased with the performance of this ship which is a direct result of the hard work and incredible craftsmanship of the entire Austal USA team of shipbuilding professionals."

NAVSEA says that the Navy is committed to a 52-ship LCS  (littoral combat ship) class.
 
Following delivery and commissioning, Coronado will be homeported in San Diego with its sister ships USS Freedom (LCS 1), USS Independence (LCS 2) and USS Fort Worth (LCS 3).
 
Milwaukee (LCS 5), Detroit (LCS 7), Little Rock (LCS 9) and Sioux City (LCS 11) are under construction at the Marinette Marine Corp. shipyard in Marinette, Wis., and Jackson (LCS 6), Montgomery (LCS 8), Gabrielle Giffords (LCS 10) and Omaha (LCS 12), are under construction at the Austal USA shipyard in Mobile, Ala.
 
Wichita (LCS 13) and Billings (LCS 15) are under contract with Marinette Marine Corp and in the pre-production phase, while Manchester (LCS 14) and Tulsa (LCS 16) under contract with Austal and in the pre-production phase.