Support Home > Correction to NOAA chart 19461 (included with Maptech Digital ChartKit Region 40)
Please be advised that NOAA BSB format raster chart 19461- Edition 7, dated December 2002, Pearl and Hermes Atoll, distributed by Maptech, incorrectly displays geographical positions. Positioning is respectively 30 seconds north and 21 seconds west of the true position.
Please note that NOAA issued a critical correction for this chart in February, 2006.
The download at the bottom of this page contains the corrected edition of chart 19461, and should be used in place of the chart found on Maptech Digital ChartKit Region 40.
Newer Download Available from FreeBoatingCharts.com
Anyone can now get the latest edition of any NOAA chart from www.FreeBoatingCharts.com. The latest edition of Chart 19461 can be found by clicking here.
How To Install
Click the link below. In most instances, your web browser will ask if the file should be Opened, or Saved to your computer. Choose Save, then select a location to Save the downloaded file In. If you are unfamiliar with downloading and applying software patches, we recommend choosing your "Desktop"; select Save In, Desktop and press Save.
Once the download completes, double-click the downloaded application that appears on your Desktop. This will extract the corrected chart to your chart folder. Please note that the default chart location will be chosen; customers who have elected to install their charts in a different location will need to specify the correct folder to extract this chart into.
Please note: Do NOT save this update on top of your existing Maptech application. Doing so will corrupt your installation, requiring a complete re-install to correct.