The Tron SART20 is a search and rescue (SAR) device that utilizes radar transponder technology to provide location information to nearby vessels and aircraft equipped with X-band radar. Designed for use in lifeboats and liferafts, this device is crucial for emergency situations at sea. The Tron SART20 is mandatory equipment for all ships with a gross tonnage of 300 and above, as per SOLAS regulations III/6.2.2, III/26.2.5, and IV/7.1.3. This requirement underscores its importance in maritime safety and rescue operations.