L3Harris Technologies awarded systems integration contract for US Navy Frigate program


According to a press release published by L3Harris Technologies on February 8, 2021, has been awarded a contract by Fincantieri Marinette Marine for the shipboard integration and production of major subsystems onboard the U.S. Navy’s guided-missile frigate FFG 62. L3Harris is prepared to support the Navy’s plans to build at least 10 ships. The value of the L3Harris program could exceed $300 million if all design, development, and production options are awarded.
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Russian Vyborg Shipyard laid the Purga ice class coastguard ship of project 23550 925 001 Artist rendering of the final Constellation-class design (Picture source: L3Harris)


L3Harris is a member of the Fincantieri FFG team and will provide integrated systems that include the electric and propulsion systems, bridge and navigation systems, and aviation integration services. The diversified capabilities that L3Harris delivers on the Constellation-class Frigate program will distribute the power and propulsion needed to meet the U.S. Navy’s mission requirements throughout the world.

The Navy recently awarded a contract to Fincantieri to design and build the FFG, the Navy’s first new build in more than a decade. L3Harris will support Fincantieri at its Marinette, Wisconsin shipyard, where it will build the frigate based on the company’s Italian FREMM multi-mission frigate.

The Constellation-Class frigate FFG 62 will have a length of 151.8 m, a draft of 5.5 m, a beam of 19.7 m, and an LS displacement of 6,016 tons. The ship will be powered by a diesel-electric and gas (CODLAG) propulsion system including one gas turbine, two electric motors, 4 ship service Diesel generators, and one auxiliary propulsion system. She will be able to reach a maximum speed of 26 knots with a maximum cruising range of 6,000 nautical miles at a speed of 16 knots.

The Constellation-Class FFG 62 will be armed with one Mk 110 57mm naval gun, 32 Mk 41 VLS (Vertical Launching System), 16 NSM Naval Strike anti-ship Missiles, one Mk 49 RAM surface-to-air missile system, and four Mk 53 MOD 9 DLSs (Decoy Launching Systems).