Geodesy & Positioning (geodeticenquiries@os.uk) 2025-11-18 UPDATE Lichfield LICF 0 0 19132M001 0.4 Gable end of brick building Centre of mount thread on plane of antenna ARP 2008-12-11 Lichfield STAFFORDSHIRE 356012 5.0 0.0 2008-12-11T11:20:00Z 356012 5.0 0.0 2008-12-19T16:10:00Z 356473 5.0 0.0 2010-01-18T13:35:00Z 356473 5.0 0.0 2010-05-16T21:40:00Z ME FW V4.007 356443 0.0 0.0 2011-10-03T08:45:00Z ME FW V6.112 356443 0.0 0.0 2015-06-03T16:00:00Z 5803R40172 0.0 0.0 2018-08-20T13:00:00Z 5803R40172 0.0 0.0 2018-10-23T09:35:00Z 5803R40172 0.0 0.0 2019-10-03T07:45:00Z 5803R40172 0.0 0.0 2020-02-25T14:55:00Z 5803R40172 0.0 0.0 2020-09-30T10:32:00Z 5803R40172 0.0 0.0 2021-11-08T13:52:00Z 5803R40172 0.0 0.0 2022-06-16T13:40:00Z 5803R40172 0.0 0.0 2023-04-14T14:53:00Z 5803R40172 0.0 0.0 2023-09-01T15:38:00Z 5803R40172 0.0 0.0 2024-02-05T16:24:00Z 5803R40172 0.0 0.0 2025-05-09T15:29:00Z 5803R40172 0.0 0.0 2025-11-18T15:54:00Z 3022780 0.0 0.0 2025-11-18T15:54:00Z 08440007 0.0 0.0 0.0 90.0 10.0 2008-12-11T11:20:00Z 2008-12-11 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]]>