The Dowding System

Revisions (111)

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March 25, 2024 at 8:02:55 pm by Alan Hartley-Smith
  (Current revision)

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March 25, 2024 at 7:54:03 pm by Alan Hartley-Smith
   

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March 19, 2024 at 3:23:05 pm by Alan Hartley-Smith
   

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March 19, 2024 at 3:18:20 pm by Alan Hartley-Smith
   

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March 19, 2024 at 2:58:39 pm by Alan Hartley-Smith
   

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March 5, 2024 at 3:47:41 pm by Alan Hartley-Smith
   

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March 5, 2024 at 3:30:36 pm by Alan Hartley-Smith
   

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March 5, 2024 at 3:27:52 pm by Alan Hartley-Smith
   

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December 17, 2023 at 3:39:48 pm by Alan Hartley-Smith
   

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December 8, 2023 at 8:25:43 pm by Alan Hartley-Smith
   

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December 7, 2023 at 2:05:24 pm by Alan Hartley-Smith
   

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December 7, 2023 at 1:49:32 pm by Alan Hartley-Smith
   

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December 7, 2023 at 1:41:10 pm by Alan Hartley-Smith
   

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December 1, 2023 at 3:47:05 pm by Alan Hartley-Smith
   

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December 1, 2023 at 1:16:41 pm by Alan Hartley-Smith
   

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November 30, 2023 at 5:48:18 pm by Alan Hartley-Smith
   

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November 30, 2023 at 5:33:23 pm by Alan Hartley-Smith
   

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October 30, 2023 at 10:55:10 pm by Alan Hartley-Smith
   

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October 30, 2023 at 10:54:09 pm by Alan Hartley-Smith
   

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October 30, 2023 at 10:52:10 pm by Alan Hartley-Smith
   

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October 30, 2023 at 10:35:39 pm by Alan Hartley-Smith
   

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October 29, 2023 at 4:21:56 pm by Alan Hartley-Smith
   

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October 3, 2023 at 4:23:42 pm by Alan Hartley-Smith
   

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October 3, 2023 at 4:20:27 pm by Alan Hartley-Smith
   

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July 13, 2022 at 3:59:01 pm by Alan Hartley-Smith
   

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July 13, 2022 at 3:57:08 pm by Alan Hartley-Smith
   

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October 3, 2021 at 4:41:35 pm by Alan Hartley-Smith
   

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June 9, 2021 at 12:11:23 pm by Alan Hartley-Smith
   

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June 9, 2021 at 12:03:09 pm by Alan Hartley-Smith
   

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June 9, 2021 at 11:46:34 am by Alan Hartley-Smith
   

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June 1, 2021 at 3:19:16 pm by Alan Hartley-Smith
   

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June 1, 2021 at 3:12:30 pm by Alan Hartley-Smith
   

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May 13, 2021 at 12:41:53 pm by Alan Hartley-Smith
   

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March 22, 2021 at 1:54:32 pm by Alan Hartley-Smith
   

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March 5, 2021 at 7:44:07 pm by Alan Hartley-Smith
   

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February 3, 2021 at 6:01:25 pm by Alan Hartley-Smith
   

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December 2, 2020 at 7:03:41 pm by Alan Hartley-Smith
   

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December 2, 2020 at 7:00:53 pm by Alan Hartley-Smith
   

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December 2, 2020 at 6:52:18 pm by Alan Hartley-Smith
   

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November 28, 2020 at 5:37:43 pm by Alan Hartley-Smith
   

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October 22, 2020 at 2:53:21 pm by Alan Hartley-Smith
   

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October 22, 2020 at 12:49:31 pm by Alan Hartley-Smith
   

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October 22, 2020 at 12:41:26 pm by Alan Hartley-Smith
   

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September 25, 2020 at 11:45:38 am by Alan Hartley-Smith
   

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July 25, 2020 at 6:03:49 pm by Alan Hartley-Smith
   

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July 21, 2020 at 5:38:01 pm by Alan Hartley-Smith
   

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July 21, 2020 at 5:02:43 pm by Alan Hartley-Smith
   

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July 21, 2020 at 5:01:03 pm by Alan Hartley-Smith
   

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July 20, 2020 at 7:47:01 pm by Alan Hartley-Smith
   

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July 20, 2020 at 7:38:11 pm by Alan Hartley-Smith
   

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July 20, 2020 at 7:36:38 pm by Alan Hartley-Smith
   

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February 11, 2020 at 4:42:56 pm by Alan Hartley-Smith
   

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February 3, 2020 at 8:12:42 pm by Alan Hartley-Smith
   

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January 31, 2020 at 7:59:22 pm by Alan Hartley-Smith
   

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January 31, 2020 at 6:47:55 pm by Alan Hartley-Smith
   

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July 17, 2019 at 6:56:47 pm by Alan Hartley-Smith
   

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July 17, 2019 at 6:52:34 pm by Alan Hartley-Smith
   

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July 17, 2019 at 5:22:05 pm by Alan Hartley-Smith
   

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November 14, 2018 at 11:28:31 pm by Alan Hartley-Smith
   

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November 14, 2018 at 11:27:58 pm by Alan Hartley-Smith
   

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November 14, 2018 at 12:53:07 pm by Alan Hartley-Smith
   

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November 13, 2018 at 6:04:55 pm by Alan Hartley-Smith
   

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November 13, 2018 at 6:01:29 pm by Alan Hartley-Smith
   

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October 19, 2018 at 4:34:52 pm by Alan Hartley-Smith
   

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October 13, 2018 at 10:12:38 pm by Alan Hartley-Smith
   

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October 13, 2018 at 9:47:48 pm by Alan Hartley-Smith
   

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October 13, 2018 at 9:44:21 pm by Alan Hartley-Smith
   

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October 13, 2018 at 9:31:03 pm by Alan Hartley-Smith
   

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October 13, 2018 at 9:22:31 pm by Alan Hartley-Smith
   

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October 13, 2018 at 8:52:58 pm by Alan Hartley-Smith
   

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October 12, 2018 at 4:36:22 pm by Alan Hartley-Smith
   

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October 12, 2018 at 4:33:20 pm by Alan Hartley-Smith
   

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October 12, 2018 at 4:28:52 pm by Alan Hartley-Smith
   

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October 12, 2018 at 4:27:39 pm by Alan Hartley-Smith
   

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October 12, 2018 at 4:18:32 pm by Alan Hartley-Smith
   

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October 12, 2018 at 3:45:56 pm by Alan Hartley-Smith
   

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October 11, 2018 at 8:18:00 pm by Alan Hartley-Smith
   

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October 11, 2018 at 4:39:34 pm by Alan Hartley-Smith
   

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October 10, 2018 at 9:17:42 pm by Alan Hartley-Smith
   

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October 9, 2018 at 5:39:57 pm by Alan Hartley-Smith
   

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October 9, 2018 at 5:03:01 pm by Alan Hartley-Smith
   

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October 9, 2018 at 4:40:35 pm by Alan Hartley-Smith
   

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October 9, 2018 at 4:30:38 pm by Alan Hartley-Smith
   

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October 9, 2018 at 4:17:18 pm by Alan Hartley-Smith
   

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October 9, 2018 at 4:16:19 pm by Alan Hartley-Smith
   

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October 9, 2018 at 4:06:30 pm by Alan Hartley-Smith
   

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October 9, 2018 at 3:42:19 pm by Alan Hartley-Smith
   

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October 9, 2018 at 3:36:52 pm by Alan Hartley-Smith
   

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October 8, 2018 at 10:26:17 pm by Alan Hartley-Smith
   

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October 8, 2018 at 10:23:30 pm by Alan Hartley-Smith
   

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October 8, 2018 at 8:55:42 pm by Alan Hartley-Smith
   

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October 8, 2018 at 8:53:56 pm by Alan Hartley-Smith
   

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October 8, 2018 at 8:41:30 pm by Alan Hartley-Smith
   

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October 8, 2018 at 8:05:12 pm by Alan Hartley-Smith
   

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October 8, 2018 at 8:01:24 pm by Alan Hartley-Smith
   

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October 8, 2018 at 7:49:53 pm by Alan Hartley-Smith
   

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October 8, 2018 at 7:18:01 pm by Alan Hartley-Smith
   

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October 8, 2018 at 7:13:54 pm by Alan Hartley-Smith
   

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October 8, 2018 at 6:44:55 pm by Alan Hartley-Smith
   

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October 8, 2018 at 6:42:52 pm by Alan Hartley-Smith
   

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October 8, 2018 at 6:35:16 pm by Alan Hartley-Smith
   

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October 8, 2018 at 6:20:50 pm by Alan Hartley-Smith
   

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October 8, 2018 at 6:08:49 pm by Alan Hartley-Smith
   

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October 6, 2018 at 9:57:05 pm by Alan Hartley-Smith
   

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October 6, 2018 at 6:25:14 pm by Alan Hartley-Smith
   

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October 6, 2018 at 5:12:32 pm by Alan Hartley-Smith
   

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October 6, 2018 at 10:29:08 am by Alan Hartley-Smith
   

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October 5, 2018 at 10:44:50 pm by Alan Hartley-Smith
   

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October 5, 2018 at 6:53:45 pm by Alan Hartley-Smith
   

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October 5, 2018 at 6:15:28 pm by Alan Hartley-Smith
   

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October 5, 2018 at 5:39:07 pm by Alan Hartley-Smith