Updated UKHO 3Q2026 maps at Geogarage Posted on16 October 2026 Auteur FrancisLeave a comment Updating the catalog of nautical charts Iles British UKHO for Weather4D Routage & Navigation, SailGrib WR and NavimetriX by Geogarage. 831 updated charts, dont 33 new editions In total the UKHO catalog includes 891 charts (1646 with insets) ––––