Updating UKHO nautical charts at Geogarage Posted on16 October 2025 Auteur FrancisLeave a comment Update of the British charts catalogue from UKHO for Weather4D Routage & Navigation, SailGrib WR and NavimetriX by Geogarage. 825 updated charts, dont 10 new editions In total the UKHO catalog includes 885 charts (1635 with insets) –––– Share...