Jeppesen NavData Service

Jeppesen Navdata provides accurate, dependable, and up-to-date air navigation data and integrated chart solutions available to ensure flight safety. Jeppesen navdata updates are designed to work with Garmin (GPS/GNS 400/500 series, G1000, etc.), Avidyne, Entegra, Cobham, Dynon.SkyView, FreeFlight, etc. avionics systems on-board aircraft.

Updates are reprogrammed onto Garmin card or removable media such as SD or Compact Flash via the internet with general reader /writer device using JSUM (Jeppesen Service Update Manager) application. Garmin GPS systems that use its proprietary FLASH cards require Jeppesen’s Skybound G2 USB to complete the update process using JSUM every 28 days to provide up-to-date data within navdata coverage area(s) for safe, efficient and cost effective flights.

Jeppesen NavData updates include:

  • Airports
  • Runways
  • Frequencies
  • Waypoints
  • Navaids
  • Controlled Airspace
  • Restricted Airspace
  • Terminal Procedures
  • Obstacles