Keel Authenticated for the Future USNS Puerto Rico
MOBILE, Ala. — A ceremony celebrating the keel authentication of the Navy's 11th Spearhead-class Expeditionary Fast Transport ship, the future USNS Puerto Rico (EPF 11), was held at the Mobile, Alabama, shipyard of Austal USA, the ship's manufacturer, the Naval Sea Systems Command said in an Aug. 9 release. Puerto Rico will be the third ship in naval service named after the commonwealth of Puerto Rico, honoring its historically strong ties to the military.
A keel laying is the formal recognition of the start of a ship's construction, as the keel is the symbolic backbone of a ship. The keel was said to be "truly and fairly laid" as it was authenticated by the ship’s sponsor, Supreme Court Justice Sonia Sotomayor, by welding her initials into the keel plate.
“We are honored that Justice Sotomayor is able to participate as the ship sponsor in this major production milestone,” said Capt. Scot Searles, Strategic and Theater Sealift program manager, Program Executive Office Ships. "Our industry and Navy teams are committed to delivering this highly capable platform and today's milestone marks our progress towards delivering operational flexibilities to the Navy force.”
Expeditionary Fast Transport ships are versatile, non-combatant vessels designed to operate in shallow-draft ports and waterways, increasing operational flexibility for a wide range of activities, including maneuver and sustainment, relief operations in small or damaged ports, flexible logistics support, or as the key enabler for rapid transport.
They are capable of interfacing with roll-on/roll-off discharge facilities, as well as on-/off-loading vehicles such as a fully combat-loaded Abrams Main Battle Tank. Each vessel includes a flight deck to support day and night aircraft launch and recovery operations. The EPF-class ships have airline-style seating for 312 embarked forces with fixed berthing for 104.