Cargo vessels greater than 20,000 gross tons are required to have an S-VDR installed on their first scheduled dry-docking after 1 July 2006 but not later than 1 July 2009. • Cargo vessels of 3,000 gross tons and upwards but less than 20,000 gross tons are required to have an S-VDR installed at their first scheduled dry-docking after 1 July 2007 but not later than 1 July 2010. Sperry Marine-Your Preferred S-VDR Solution Provider Your choice of supplier is just as important as your choice of S-VDR. With thousands of navigation systems delivered and installed annually Sperry Marine is an expert in providing high value navigation solutions. With over 100 years experience in design, development, installation, servicing and support, Sperry Marine has become a world leader in the marine electronics industry. VoyageMaster II S-VDR The new Sperry Marine VoyageMaster II is a compact system that utilizes the latest technology to provide you with the best value S-VDR on the market. The fully type approved system has a flexible modular design that not only conforms to IMO requirements but provides additional video, audio, and signal capabilities. In addition, we have designed in technology without losing sight of low life-cycle costs or the high quality standards demanded of Sperry Marine products. Mandatory S-VDR Signal List: • Data & Time (GPS) • Latitude & Longitude (GPS) • Speed (Speed log) • Heading (Gyro) • Bridge & VHF Audio • Main Radar (substitute AIS if Radar is impossible to record) If NMEA Serial output is available (IEC 61162): • Depth beneath the keel All IMO mandatory bridge alarms • Rudder order & response • Engine order & response • Hull opening status • Watertight & fire doors • Wind speed & direction • Hull stress monitor