The "수협 조업정보알리미" app by the National Federation of Fisheries Cooperatives is a mobile service designed for fishermen safety information. Users can easily utilize their smartphones to access various features such as checking vessel locations through AIS and VHF-DSC equipment signals, maritime navigation services, catch reporting, and information on marine hazards like red tides, jellyfish blooms, and adverse weather conditions. Additionally, the app offers services for recording fishing activities, accessing weather forecasts provided by the Korea Meteorological Administration, wind imagery, Japanese weather information, and emergency rescue requests in case of urgent situations. With a focus on digitizing information for fishermen safety, this app provides a comprehensive set of tools for maritime activities and hazard awareness.