OCCAR News 16. April 2019 FREMM MARCEGLIA - Final Official Acceptance: The 8th FREMM delivered to the Italian Navy On 16 April, the Italian FREMM frigate “MARCEGLIA” was delivered by OCCAR to the Italian Navy. 22. March 2019 ESSOR Architecture published The ESSOR PSs decided to publish the ESSOR Architecture, to allow the global SDR community to benefit from the expertise achieved in ten years of development, and to use it as a building block of future interoperable SDR applications. 14. March 2019 4th PPA - First Steel Cutting The First Steel Cutting ceremony for the 4th Multipurpose Patrol Ship (PPA) took place on 14th March at Riva Trigoso Shipyard (Genoa), 6 months ahead of schedule.