TELNAV is a Certified Service Center (CSC) in Brazil for all DANELEC products, with On-site available stock of spares covering full service and manufacturer trained and certified technicians. DANELEC is a Danish manufacturer of Voyage Data Recorders (VDR) and Electronic Chart Display and Information Systems (ECDIS), which has played a leading role in the industry with more than 6000 installations of VDR worldwide.