The Role of an On-Scene Coordinator in Maritime Search and Rescue Operations

June, 14

2023

Search and Rescue (SAR) operations are critical interventions that can mean the difference between life and death when accidents occur at sea. Given the large volume of goods and individuals transported by ships around the world, accidents and distress situations are unfortunately inevitable. As such, it is important that there are trained personnel who can efficiently and effectively manage these situations when they arise.
One such key role in maritime SAR operations is that of the On-Scene Coordinator (OSC). The OSC is the person responsible for coordinating SAR operations at the scene of an incident. This pivotal role requires a deep well of knowledge and practical experience to successfully carry out.

The Role and Responsibilities of the OSC

The OSC is tasked with the coordination of all SAR units and facilities within the search area. They establish communication with the Maritime Rescue Coordination Center (MRCC) in charge, coordinate with the Aircraft Coordinator (ACO), and ensure that the SAR plan is being executed as intended.

One of the main benefits of having a person trained in OSC is improved safety. By knowing how to sail specific search patterns, crew members are able to cover a larger area more efficiently, increasing the chances of finding a person who has gone overboard or a ship in distress. A well-trained OSC also enables effective communication with other ships in the vicinity or with the maritime rescue coordination center (MRCC), ultimately increasing the chances of survival for those in distress.

Designated OSC: When is it necessary?

An On-Scene Coordinator is necessary when two or more SAR units / facilities are working together on the same mission. The OSC is always one person (usually the most qualified) on board a ship, who will co-ordinate the rescue measures. The OSC will be designated by a Search and Rescue Mission Coordinator (SMC) from within the MRCC. The person in charge of the first unit or facility to arrive on scene will normally assume the role of the OSC until the responsible SMC relieves them of their duty. 

OSC Training: The skills and knowledge required

The skills and knowledge required to effectively perform the role of an OSC are not inherent; they are acquired through rigorous training. Visiomare offers On-Scene Coordinator courses which are in compliance and based on the IMO Model Course 3.15 (SAR On-Scene Coordinator) and the IAMSAR (International and Aeronautical Maritime Search and Rescue) Manual Vol. III.

Visiomare is committed to providing professional and high-quality training in maritime search and rescue. Their goal is to equip captains and officers with the knowledge and skills to effectively respond and act in emergency situations. They also offer trainings to individuals from various authorities such as the water police, federal police, navy, customs, and sea pilots to facilitate cooperation with SAR organizations and prepare them for the OSC function should they be the first facility to arrive on scene.