The iNavX Professional+ USA Chart delivers hi-res vector charts for US waterways. The chart sources are based on ENC and additional sources published by NOAA and other providers. The iNavX Professional+ USA Chart is updated periodically in cadence with NOAA ENC updates. Coverage includes and is not limited to:
- ocean coastal waterways,
- Great Lakes,
- major inland rivers and waterways.
- Includes Alaska, Hawaii, and Puerto Rico.
ENC data supplied by SiiTech Inc.