Geodesy & Positioning (geodeticenquiries@os.uk) 2026-01-14 UPDATE Ullapool ULLO 0 0 19156M002 0.2 Single storey concrete block building Centre of mount thread on plane of antenna ARP 2014-01-08 Ullapool Highland Station replaced by ULLO 2014-01-09 ME firmware v4.007 356010 0.0 0.0 2014-01-09T00:00:00Z ME firmware v6.112 356010 0.0 0.0 2015-06-24T09:00:00Z 5803R40158 0.0 0.0 2018-07-13T10:45:00Z 5803R40158 0.0 0.0 2018-10-23T14:10:00Z 5803R40158 0.0 0.0 2019-10-03T11:10:00Z 5803R40158 0.0 0.0 2020-03-03T09:15:00Z 5803R40158 0.0 0.0 2021-11-09T14:59:00Z 5803R40158 0.0 0.0 2022-06-17T11:47:00Z 5803R40158 0.0 0.0 2023-04-17T16:25:00Z 5803R40158 0.0 0.0 2023-09-08T13:36:00Z 5803R40158 0.0 0.0 2024-02-19T14:57:00Z 5803R40158 0.0 0.0 2025-05-13T14:43:00Z 5803R40158 0.0 0.0 2026-01-14T10:32:00Z 5803R40158 0.0 0.0 2026-01-14T10:32:00Z 08420010 0.0 0.0 0.0 200.0 25.0 2014-01-09T00:00:00Z 2014-01-09 ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering BPA: Bottom of Preamplifier ------------------------------------------------------------------------------]]> ARP: Antenna Reference Point L1 : L1 Phase Center L2 : L2 Phase Center TCR: Top of Chokering BCR: Bottom of Chokering BPA: Bottom of Preamplifier ------------------------------------------------------------------------------]]>