Estonian emergency buoys - tuning had been forgotten
The two emergency buoys of the car ferry Estonia did not send a signal to the rescuers because they had not been tuned on board. Emergency buoys burst to the surface properly as the ship sank. The Accident International Commission of Inquiry has investigated the activities of the emergency buoys that have drifted off the coast of Estonia. The buoys' batteries were fully charged, but they could not send anything untuned, says Commissioner Kari Lehtola. The committee closed its two-day meeting in Helsinki on Friday. The so-called EPIRB emergency buoys had been recently serviced and had been deployed in accordance with the rules. However, during the setup phase, the activation of the buoys was forgotten: the protective cover must be opened and the switch turned on. The activation of the emergency buoy was one of the tasks of the radio electricians in Estonia, of which there were two on board. The investigation is still ongoing, but the Commission has consulted the radio operator, said Asser Koivisto, a member of the Commission's expert. The purpose of the distress buoy is to send the location of the sunken ship and tell the searchers the name of the ship. According to Koivisto's assessment, the buoyancy of the buoys did not have a major effect on the rescue operations themselves, as the buoys do not float to the surface until the ship has sunk.
28.1.1995
Tukkimäki Paavo