SIGMA Warship Trials a Success
Successful sea acceptance trials of Damen Schelde Naval Shipbuilding’s third Sigma-class frigate for the Royal Moroccan Navy The 98 meters long SIGMA class frigate, the third frigate built by Damen Schelde Naval Shipbuilding for the Royal Moroccan Navy, left Vlissingen earlier for her sea acceptance trials (SAT) in the North Sea. During the SAT, an…

