Pilot Updates

 Charts Installation Instructions:

1. Download PP1 Chart update. If it does not download when clicking on link, click right hand mouse button on link and open as new tab.

2. Close SeaTrak if it is open.

3. Run the executable file and follow the on screen instructions.

4. If successful your chart update file will have been copied to "C:\Meridian Download".

5. Run SeaTrak and the chart updates will be installed

Same procedure for Tides and Wrecks


Please note:

An active subscription is required to install chart updates. If you do not have an active subscription it will ask for a new purchase code.


 SEATrak May 2024

Correction to pick up all tidal diamonds


 7th May 2024 Download
PP1 Jan 2024

April 2024 Update for UKHO Chart

APR 2024 Download
Tides 2024

Tidal Height and Tidal Stream information 

2024 Download

Wrecks and Seabed Obstructions. New data will be available Early 2022 

Jan 2021 Download

App to Download ADP from UKHO FTP Site

n/a Download
System Files

When running SeaTrak or any other meridian application it reports a missing DLL it might be necessary to download and install missing system files. The EXE file is called vcedist.exe. 

On download select save and then run the file.

It will bring up a dialog accept the terms and conditions. 

n/a Download