Teledyne RD Instruments (TRDI) will host a two‐day training seminar focused on their Doppler Velocity Log (DVL) technology. DVLs are used extensively onboard underwater platforms and surface vessels to provide precision navigation capability. All current and potential DVL users are encouraged to attend this event to quickly expand their working knowledge of the principals behind their DVL and its application to their underwater platform. This training will be hosted in Houston, TX on April 18‐19, 2013. Attendees can sign up to attend one or both days of training. April 18th is dedicated to basic DVL principals; April 19th is an advanced theory and application course.