As invigoration plan of the marine tourism, Busan City has the plan to operate the cruise ship inside of the harbor, but the area has narrow water way with heavy traffic. As a result it is requested to evaluate the safety for the preparation of actual navigation. In this study, the Ship Handling Simulation (SHS) Assessment was conducted, which is regulated by the Maritime Traffic Safety Audit Scheme (MTSAS) in compliance with the Marine Safety Law and the Maritime Traffic Risk Assessment System based on the Electronic Chart Display and Information System (ECDIS). The proximity assessment, control assessment and subjective assessment were implemented, which is enacted by the Marine Safety Law by using the SHS. In the case of proximity assessment, the probability of trespass was not analyzed. As the control assessment, the swept path was measured at 11.7 m and 11.5 m for port entry and port departure respectively, which exceeded the width of the model vessel, 10.4 m over; it was considered as a marginal factor. As a result of the subjective evaluation of the navigator, there would be no difficulty on ship maneuvering by paying particular attention to the mooring vessel nearby the Busan Bridge and Yeongdo Bridge as well as the coming vessel from the invisible sea area when the vessel is entering and departing the port. The Marine Traffic Risk Assessment System analyzed as [Cautious] level until the vessel passed the Busan bridge and the curved area at 5 kts and it became to [Dangerous] level from where it left 75 m to the Busan Bridge. When the vessel passed the Busan Bridge and the curved area at 10 kts and entered the narrow area, it indicated the [Dangerous] level and became to [Very dangerous] level from where it left 410 m to the Busan bridge. In conclusion, the vessel should maintain at the speed of 5 kts to reduce the risk when it passes this area.

최근 국가정책적으로 국가어항 및 지방어항에 다기능 시설이 도입되고 있으며, 지역경제 활성화와 국민의 여가생활 및 레져활동에 기여하는 바가 크다고 볼 수 있음. 그러나, 이에 따른 중소형선박의 출몰, 레져보트의 무분별한 이용행태, 지역어민과의 마찰 등 항내 혼잡도 및 이해집단과의 마 찰은 매우 증가될 것으로 예상되나, 이에 따른 대책과 올바른 방향제시가 부족한 실정임. 또한, 초보자의 선박조종 등 수역내의 입출항이 매우 혼잡할 경우 이에 따른 선박충돌 사고위험도 증가되어, 사전 안전사고 예방 및 사후 사고처리방안과 선박에서 유출될 수 있는 오염원의 신속한 차단 등이 필요할 것 임. 본 연구는 다기능 어항에서 출몰될 수 있는 선박 등의 조사와 수역을 이용하는 선박의 안전사고에 대한 원인을 분석하여 대책 방안을 제안하고자 함.