Operability analysis of traditional small fishing boats in Indonesia with different loading conditions

Many ship accidents are experienced by small boats. With a large number of fishing boats in Indonesia, the risk potential is high. Therefore, an operability analysis must be conducted for various loading conditions to address any safety issues due severe vessel motion. The net cargo boat will change during its operation at sea and then affect vessel’s seakeeping characteristics. This study aims determine effect changes load their on traditional boat’s considering ship’s intact stability. In addition, this also highlights response roll motion prevent stability failure. curve used relate analysis. Percentage Operability Robustness Index assess root mean square (RMS) ship's expected maximum