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- 12:05, 3 July 2021 diff hist +11 Portsdown 4 Pluto →Mode of Operation
- 12:01, 3 July 2021 diff hist +2 The Portsdown DATV transceiver system
- 12:01, 3 July 2021 diff hist +27 N File:P4menu1.jpg File uploaded with MsUpload current
- 13:04, 1 July 2021 diff hist -67 Portsdown 4 →The Portsdown 4 has the following transmit and receive capabilities:
- 13:02, 1 July 2021 diff hist -176 Portsdown 4
- 13:02, 1 July 2021 diff hist -207 Portsdown 4 →Hardware build
- 13:48, 28 June 2021 diff hist +189 Updated Band Switching →Backwards Compatibility current
- 13:46, 28 June 2021 diff hist +138 Updated Band Switching →Changing the settings for a Band
- 21:27, 27 June 2021 diff hist +45 Updated Band Switching →Changing the settings for a Band
- 21:26, 27 June 2021 diff hist 0 Updated Band Switching →Changing the settings for a Band
- 21:25, 27 June 2021 diff hist +110 Updated Band Switching →GPIO Lines
- 19:42, 27 June 2021 diff hist -2 Updated Band Switching →Factory Default Settings
- 15:42, 27 June 2021 diff hist +1 Updated Band Switching
- 20:54, 26 June 2021 diff hist 0 Updated Band Switching →Changing the settings for a Band
- 20:54, 26 June 2021 diff hist +178 Updated Band Switching →Selecting a Band for Use
- 20:52, 26 June 2021 diff hist +20 Updated Band Switching →GPIO Lines
- 20:51, 26 June 2021 diff hist -30 Updated Band Switching →GPIO Lines
- 20:51, 26 June 2021 diff hist +472 Updated Band Switching →Factory Default Settings
- 20:45, 26 June 2021 diff hist +1,168 Updated Band Switching
- 20:30, 26 June 2021 diff hist +2 Updated Band Switching
- 20:29, 26 June 2021 diff hist +58 Updated Band Switching
- 20:25, 26 June 2021 diff hist +103 Updated Band Switching
- 20:10, 26 June 2021 diff hist +24 Updated Band Switching
- 19:52, 26 June 2021 diff hist -6 Updated Band Switching
- 19:47, 26 June 2021 diff hist +1,054 Updated Band Switching
- 19:42, 26 June 2021 diff hist +1,337 N Updated Band Switching Created page with "The Portsdown band switching was updated in July 2021 to enable the selection of 16 bands. By default, 7 of these bands are for direct transmission (without a transverter), a..."
- 19:28, 26 June 2021 diff hist +55 Portsdown Technical Index →GPIOs and Band Switching
- 19:26, 26 June 2021 diff hist +269 N Portsdown Technical Index Created page with "This page provides links to detailed technical information about the Portsdown. ===GPIOs and Band Switching=== Portsdown 2020 (Raspberry Pi 3) GPIO Pin Mapping Portsdown_..."
- 19:20, 26 June 2021 diff hist +154 The Portsdown DATV transceiver system →Portsdown 4
- 17:13, 26 June 2021 diff hist +31 The Portsdown DATV transceiver system →RF Generator and DATV Modulator
- 15:33, 26 June 2021 diff hist +19 Portsdown 4 →Capabilities
- 16:16, 23 June 2021 diff hist +38 Portsdown 4 GPIO Connections →List of GPIO connections
- 10:18, 10 June 2021 diff hist +24 2022 6cm Activity Ladder
- 10:17, 10 June 2021 diff hist +227 2022 6cm Activity Ladder
- 15:57, 2 June 2021 diff hist +57 Portsdown 4 Pluto →Current Functionality
- 12:02, 31 May 2021 diff hist 0 2022 6cm Activity Ladder
- 12:01, 31 May 2021 diff hist +104 2022 6cm Activity Ladder
- 11:58, 31 May 2021 diff hist -54 2022 6cm Activity Ladder
- 11:17, 23 May 2021 diff hist +17 Es'hail-2 Ground Station current
- 11:16, 23 May 2021 diff hist +8 Es'hail-2 Ground Station
- 21:34, 22 May 2021 diff hist -1 Knucker →Timescales
- 21:28, 22 May 2021 diff hist +175 Knucker →Software
- 21:26, 22 May 2021 diff hist +107 Knucker →Hardware
- 11:48, 22 May 2021 diff hist +1 Ryde Remote Photos →Working Remote Controls
- 11:47, 22 May 2021 diff hist +40 Ryde Remote Photos →Working Remote Controls
- 11:47, 22 May 2021 diff hist +27 N File:Gtmedia.JPG File uploaded with MsUpload current
- 11:46, 22 May 2021 diff hist +14 Ryde remote controls →Remote control Handsets
- 15:20, 21 May 2021 diff hist +33 Ryde remote controls →Using a custom remote control
- 17:32, 19 May 2021 diff hist +12 Portsdown 4 GPIO Connections
- 17:31, 19 May 2021 diff hist +11 Portsdown 4 GPIO Connections →List of GPIO connections
- 17:30, 19 May 2021 diff hist +197 Portsdown 4 Signal Generator →Using an NORT Synthesized Local Oscillator Microwave Source as the Output Device
- 17:28, 19 May 2021 diff hist +484 Portsdown 4 Signal Generator →Using an Elcom Microwave Source as the Output Device
- 17:25, 19 May 2021 diff hist +229 Portsdown 4 Signal Generator →Using the Pluto as the Output Device
- 17:25, 19 May 2021 diff hist -229 Portsdown 4 Signal Generator →Using an Elcom Microwave Source as the Output Device
- 10:18, 16 May 2021 diff hist +129 Knucker →Hardware
- 18:51, 5 May 2021 diff hist 0 Portsdown hardware →LCD TouchScreen
- 18:50, 5 May 2021 diff hist +18 Portsdown Displays
- 15:37, 3 May 2021 diff hist 0 File:ATV-contest-log-callsign-20210612.xls G8GKQ uploaded a new version of File:ATV-contest-log-callsign-20210612.xls current
- 10:54, 3 May 2021 diff hist -13 Portsdown Band Viewer
- 09:27, 3 May 2021 diff hist +85 Ryde Remote Photos →Working Remote Controls
- 09:26, 3 May 2021 diff hist +27 N File:Sky1.jpg File uploaded with MsUpload current
- 09:23, 3 May 2021 diff hist +37 Ryde remote controls →Remote control Handsets
- 10:21, 28 April 2021 diff hist 0 File:ATV-contest-log-callsign-20210612.xls G8GKQ uploaded a new version of File:ATV-contest-log-callsign-20210612.xls
- 11:15, 27 April 2021 diff hist +27 N File:ATV-contest-log-callsign-20210612old.xls File uploaded with MsUpload current
- 16:07, 24 April 2021 diff hist -71 Portsdown 4 Pluto →Current Functionality
- 16:00, 24 April 2021 diff hist +26 Portsdown 4 Pluto →Current Functionality
- 20:07, 17 April 2021 diff hist +139 Knucker
- 15:48, 14 April 2021 diff hist +36 Portsdown Band Viewer →Acknowledgements
- 15:48, 14 April 2021 diff hist +27 N File:Band Viewer LMN.jpg File uploaded with MsUpload current
- 15:39, 14 April 2021 diff hist 0 Portsdown Band Viewer →Measurements and Recording
- 15:29, 14 April 2021 diff hist +67 Portsdown Band Viewer
- 15:27, 14 April 2021 diff hist +53 Portsdown Band Viewer →Introduction
- 15:25, 14 April 2021 diff hist +541 Portsdown Band Viewer →Limitations
- 13:10, 13 April 2021 diff hist +15 Portsdown 4 →Software
- 13:10, 13 April 2021 diff hist +137 Portsdown 4 →FAQ
- 11:54, 13 April 2021 diff hist +135 Portsdown Band Viewer →Exit
- 11:52, 13 April 2021 diff hist +13 Portsdown Band Viewer →Resolution
- 11:52, 13 April 2021 diff hist +58 Portsdown Band Viewer →Measurements and Recording
- 11:50, 13 April 2021 diff hist +2,142 N Portsdown Band Viewer Created page with "=== Introduction === The "Band Viewer" software is included with the Portsdown 4 and can be used to provide a basic spectrum display of band occupancy using the receive secti..."
- 11:49, 13 April 2021 diff hist +27 N File:Snap52.jpg File uploaded with MsUpload current
- 11:22, 13 April 2021 diff hist +237 Portsdown 4 →Capabilities
- 11:00, 13 April 2021 diff hist +214 Portsdown 4
- 18:33, 7 April 2021 diff hist +98 IARU ATV contest 2021 Rules and Entry Form current
- 18:28, 7 April 2021 diff hist +1,231 N IARU ATV contest 2021 Rules and Entry Form Created page with "The IARU Region 1 ATV Contest will go ahead on the weekend of 12/13 June 2021. However, due to the COVID-19 crisis not all participants will be able to reach their portable s..."
- 18:27, 7 April 2021 diff hist +27 N File:ATV-contest-log-callsign-20210612.xls File uploaded with MsUpload
- 18:26, 7 April 2021 diff hist +27 N File:VHF Handbook V9.01 ATV Contest Rules.pdf File uploaded with MsUpload current
- 18:25, 7 April 2021 diff hist +49 BATC Wiki →Operating
- 20:50, 1 April 2021 diff hist +140 Knucker →Hardware
- 15:02, 26 March 2021 diff hist 0 File:Knucker schematic V3.pdf G8GKQ uploaded a new version of File:Knucker schematic V3.pdf current
- 13:46, 26 March 2021 diff hist 0 File:Knucker BOM V3.xlsx G8GKQ uploaded a new version of File:Knucker BOM V3.xlsx current
- 23:24, 23 March 2021 diff hist +4 WinterHill Receiver Project →Timeline
- 23:22, 23 March 2021 diff hist -16 WinterHill Receiver Project →PC Software
- 23:21, 23 March 2021 diff hist +116 WinterHill Receiver Project →Hardware
- 23:19, 23 March 2021 diff hist +1 WinterHill Receiver Project →Raspberry Pi Software
- 23:19, 23 March 2021 diff hist -402 WinterHill Receiver Project
- 23:18, 23 March 2021 diff hist +141 WinterHill Receiver Project →PC Software
- 23:16, 23 March 2021 diff hist +38 WinterHill Receiver Project →PC Software
- 23:15, 23 March 2021 diff hist +402 WinterHill Receiver Project →Raspberry Pi Software
- 23:15, 23 March 2021 diff hist +513 WinterHill Receiver Project →Software
- 23:04, 23 March 2021 diff hist +61 WinterHill Receiver Project →Documentation
- 23:04, 23 March 2021 diff hist +27 N File:WinterHill-RPi-Installation-Manual-3v20a-Rev1.pdf File uploaded with MsUpload current
- 23:03, 23 March 2021 diff hist +55 WinterHill Receiver Project →Documentation
- 23:03, 23 March 2021 diff hist +27 N File:WinterHill-Operations-Manual-3v20a-Rev4.pdf File uploaded with MsUpload current
- 20:25, 23 March 2021 diff hist +99 WinterHill Receiver Project →Version 1
- 11:49, 22 March 2021 diff hist +174 Es'hail-2 Ground Station
- 11:48, 22 March 2021 diff hist +27 N File:20210319 Equipment Room.jpg File uploaded with MsUpload current
- 11:48, 22 March 2021 diff hist +27 N File:20210319 Dish.jpg File uploaded with MsUpload current
- 21:14, 17 March 2021 diff hist -77 70cms filters
- 21:13, 17 March 2021 diff hist -9 70cms filters
- 15:58, 17 March 2021 diff hist -1 BATC Wiki →BATC projects
- 15:57, 17 March 2021 diff hist -1 Advanced receiver hardware
- 13:00, 17 March 2021 diff hist -2,527 Winter Hill receiver project Replaced content with "See WinterHill_Receiver_Project" current Tag: Replaced
- 12:59, 17 March 2021 diff hist +2,562 N WinterHill Receiver Project Created page with "==WinterHill== The WinterHill receiver project by Brian G4EWJ with hindrance and occasional help from Mike G0MJW. It uses the BATC '''Advanced receiver hardware'''. Fi..."
- 12:58, 17 March 2021 diff hist +34 BATC Wiki →ATV projects
- 10:14, 10 March 2021 diff hist +97 Portsdown 4 Pluto →Current Functionality
- 21:06, 3 March 2021 diff hist 0 Portsdown 4 GPIO Connections
- 15:22, 2 March 2021 diff hist -48 Portsdown 4 GPIO Connections
- 20:49, 1 March 2021 diff hist +6 Portsdown 4 GPIO Connections
- 22:59, 28 February 2021 diff hist +154 QO-100 WB Bandplan →Recommended Frequencies
- 22:56, 28 February 2021 diff hist -35 QO-100 WB Bandplan →Recommended Frequencies
- 22:55, 28 February 2021 diff hist -1 QO-100 WB Bandplan
- 22:54, 28 February 2021 diff hist +27 N File:QO-100 WB Bandplan V3.pdf File uploaded with MsUpload current
- 22:53, 28 February 2021 diff hist +27 N File:V3.0 Graphic Final.JPG File uploaded with MsUpload current
- 16:33, 28 January 2021 diff hist +3 Ryde GPIO Connections current
- 16:32, 28 January 2021 diff hist +46 Ryde GPIO Connections →RPi 4 GPIO pin out
- 20:17, 27 January 2021 diff hist +7 Portsdown 4 Pluto →Suitable Pluto Firmware
- 20:17, 27 January 2021 diff hist +256 Portsdown 4 Pluto →Suitable Pluto Firmware
- 20:14, 27 January 2021 diff hist +27 N File:FIRM2101RC.zip File uploaded with MsUpload current
- 16:03, 27 January 2021 diff hist +54 Portsdown 4 Pluto →Current Functionality
- 12:08, 27 January 2021 diff hist +22 Knucker →Portsdown system
- 12:07, 27 January 2021 diff hist -122 Knucker →Software
- 12:07, 27 January 2021 diff hist -159 Knucker →Software
- 12:03, 27 January 2021 diff hist +233 Knucker →Hardware
- 22:52, 21 January 2021 diff hist +101 Ryde Remote Photos →Working Remote Controls
- 22:52, 21 January 2021 diff hist +27 N File:Streamzap.jpg File uploaded with MsUpload current
- 22:51, 21 January 2021 diff hist +27 N File:Salora.jpg File uploaded with MsUpload current
- 22:50, 21 January 2021 diff hist +48 Ryde remote controls →Remote control Handsets
- 14:47, 8 January 2021 diff hist +18 Knucker →DATV Express
- 14:46, 8 January 2021 diff hist +246 Knucker →DATVexpress
- 14:45, 8 January 2021 diff hist +27 N File:DATV Express Settings.PNG File uploaded with MsUpload current
- 16:41, 4 January 2021 diff hist -2 Ryde Software →Normal Operation
- 16:38, 4 January 2021 diff hist +206 Ryde Software →Normal Operation
- 16:34, 4 January 2021 diff hist +107 Ryde Software →Introduction
- 14:56, 29 December 2020 diff hist +4 Ryde remote controls →Selecting the on-screen Display
- 14:55, 29 December 2020 diff hist +579 Ryde remote controls →Using a custom remote control
- 14:49, 29 December 2020 diff hist +499 Ryde remote controls →Using a custom remote control
- 14:33, 29 December 2020 diff hist -2 Ryde remote controls →Using a custom remote control
- 14:31, 29 December 2020 diff hist +130 Ryde Remote Photos →Working Remote Controls
- 14:30, 29 December 2020 diff hist +436 Ryde Remote Photos
- 14:29, 29 December 2020 diff hist +27 N File:Xtrendkt1252.jpg File uploaded with MsUpload current
- 14:29, 29 December 2020 diff hist +27 N File:Humaxrmf04.jpg File uploaded with MsUpload current
- 14:29, 29 December 2020 diff hist +27 N File:Dreamboxurc39931.jpg File uploaded with MsUpload current
- 14:28, 29 December 2020 diff hist +27 N File:Mp3 player.jpg File uploaded with MsUpload current
- 14:28, 29 December 2020 diff hist +27 N File:Philipsrc4492.jpg File uploaded with MsUpload current
- 14:27, 29 December 2020 diff hist +27 N File:Technotrendttc.jpg File uploaded with MsUpload current
- 14:27, 29 December 2020 diff hist +27 N File:Cmtronic.jpg File uploaded with MsUpload current
- 14:26, 29 December 2020 diff hist +27 N File:Fortecstar.jpg File uploaded with MsUpload current
- 14:24, 29 December 2020 diff hist +191 Ryde remote controls →Remote control Handsets
- 18:28, 25 December 2020 diff hist +571 Ryde FAQ
- 18:23, 25 December 2020 diff hist -124 Ryde FAQ
- 11:55, 24 December 2020 diff hist +37 Christmas 2020 BATC Repeater Activity Contest and Activity Challenge
- 13:12, 20 December 2020 diff hist +41 Ryde FAQ
- 21:40, 19 December 2020 diff hist +339 Ryde FAQ
- 14:25, 16 December 2020 diff hist -1 BATC Video Source →General
- 14:24, 16 December 2020 diff hist +163 BATC Video Source →Inserting New Images
- 14:22, 16 December 2020 diff hist +193 BATC Video Source →General
- 13:37, 16 December 2020 diff hist -2 BATC Video Source →Inserting New Images
- 13:36, 16 December 2020 diff hist 0 BATC Video Source →Inserting New Images
- 13:36, 16 December 2020 diff hist 0 BATC Video Source
- 13:35, 16 December 2020 diff hist +2,161 BATC Video Source
- 21:52, 15 December 2020 diff hist +1 BATC Wiki →ATV construction projects
- 21:52, 15 December 2020 diff hist -70 BATC Wiki →ATV construction projects
- 21:51, 15 December 2020 diff hist +222 N BATC Video Source Created page with "The BATC Video Source, based on a Raspberry Pi Zero or later models (but not the Raspberry Pi 4), was published in CQ-TV 270. It was based on an earlier (now unsupported) ver..."
- 21:48, 15 December 2020 diff hist +94 BATC Wiki →ATV construction projects
- 15:18, 4 December 2020 diff hist -193 Registering current
- 15:12, 4 December 2020 diff hist +280 N BATC Wiki:Privacy policy Created page with "As a user you agree to any information you have entered to being stored in a database. While this information will not be disclosed to any third party without your consent, th..." current
- 15:12, 4 December 2020 diff hist +1,466 N BATC Wiki:Terms of Service Created page with "By accessing the “BATC Wiki” (hereinafter “we”, “us”, “our”, “BATC Wiki”, “https://wiki.batc.org.uk”), you agree to be legally bound by the following t..." current
- 14:14, 29 November 2020 diff hist -5 Portsdown 4 →Portsdown 4 GPIO connections
- 14:12, 29 November 2020 diff hist +142 Portsdown 4 →Portsdown 4 GPIO connections
- 20:39, 21 November 2020 diff hist +627 Recording the BATC streamer current
- 17:49, 21 November 2020 diff hist +131 Recording the BATC streamer
- 17:47, 21 November 2020 diff hist +62 Recording the BATC streamer
- 14:14, 20 November 2020 diff hist +8 Ryde FAQ
- 14:13, 20 November 2020 diff hist +228 Ryde FAQ
- 21:29, 18 November 2020 diff hist -15 Ryde Hardware
- 21:12, 18 November 2020 diff hist +1 Ryde Hardware →Ryde GPIO connections
- 21:10, 18 November 2020 diff hist +136 Ryde Hardware →Ryde GPIO connections
- 21:08, 18 November 2020 diff hist +27 N File:Ryde GPIO - PB Parts V1-2.xlsx File uploaded with MsUpload current
- 21:05, 18 November 2020 diff hist +26 MediaWiki:Sidebar
- 21:02, 18 November 2020 diff hist +326 Ryde Hardware →Video and Audio Output
- 20:38, 18 November 2020 diff hist -1 Ryde Receiver →Version 1
- 20:38, 18 November 2020 diff hist +98 Ryde Receiver →Version 1
- 16:57, 18 November 2020 diff hist -54 Ryde Receiver →RF input band switching
- 16:55, 18 November 2020 diff hist -60 Ryde Receiver →RF input band switching
- 16:53, 18 November 2020 diff hist +6 Ryde Receiver →Ryde Hardware
- 16:51, 18 November 2020 diff hist -5 Ryde Software →Normal Operation
- 16:50, 18 November 2020 diff hist +1,121 Ryde Software →Current Status
- 22:42, 17 November 2020 diff hist +1,230 Ryde Software →The SSH Console Menu
- 22:28, 17 November 2020 diff hist +156 Ryde Software →Setting LNB Offsets on the Bands
- 18:13, 16 November 2020 diff hist +54 Ryde Remote Photos
- 18:12, 16 November 2020 diff hist +27 N File:Led tv.jpg File uploaded with MsUpload current
- 18:12, 16 November 2020 diff hist +27 N File:Tesco tv.jpg File uploaded with MsUpload current
- 17:37, 16 November 2020 diff hist +52 Ryde Remote Photos →Incompatible Remote Controls
- 17:36, 16 November 2020 diff hist +118 Ryde Remote Photos →Working Remote Controls
- 17:33, 16 November 2020 diff hist +196 Ryde remote controls →Remote control Handsets
- 21:38, 14 November 2020 diff hist +61 Ryde remote controls →Remote control Handsets
- 21:52, 13 November 2020 diff hist +1 Ryde Software →The SSH Console Menu
- 21:52, 13 November 2020 diff hist +3 Ryde Software →Setting LNB Offsets on the Bands
- 21:51, 13 November 2020 diff hist +1,790 Ryde Software
- 21:47, 13 November 2020 diff hist +27 N File:Ryde Console.jpg File uploaded with MsUpload current
- 21:39, 13 November 2020 diff hist 0 Ryde Software →Current Status
- 21:39, 13 November 2020 diff hist +49 MediaWiki:Sidebar
- 21:33, 13 November 2020 diff hist +184 Ryde FAQ
- 21:31, 13 November 2020 diff hist +6 Ryde Receiver →Ryde Software
- 21:30, 13 November 2020 diff hist -25 Ryde Receiver →Ryde Software
- 20:59, 11 November 2020 diff hist +25 Ryde Remote Photos →Working Remote Controls
- 20:59, 11 November 2020 diff hist +27 N File:Classic.jpg File uploaded with MsUpload current
- 20:59, 11 November 2020 diff hist +90 Ryde Remote Photos
- 20:57, 11 November 2020 diff hist +27 N File:Pheonix.jpg File uploaded with MsUpload current
- 20:56, 11 November 2020 diff hist +57 Ryde remote controls →Remote control Handsets
- 16:45, 2 November 2020 diff hist -1 Recording the BATC streamer
- 16:43, 2 November 2020 diff hist +9 Recording the BATC streamer
- 16:39, 2 November 2020 diff hist +157 Ryde Hardware →Ryde front panel
- 13:06, 27 October 2020 diff hist +165 CAT 20
- 10:46, 26 October 2020 diff hist +78 CAT 20 →Afternoon
- 10:44, 26 October 2020 diff hist +27 N File:CAT20 MCR21.pdf File uploaded with MsUpload current
- 21:20, 25 October 2020 diff hist +91 CAT 20 →Afternoon
- 21:19, 25 October 2020 diff hist +27 N File:CAT20-Video Production.pdf File uploaded with MsUpload current
- 17:25, 25 October 2020 diff hist +83 CAT 20 →Afternoon
- 17:25, 25 October 2020 diff hist +27 N File:CAT20-ampleon.pdf File uploaded with MsUpload current
- 17:02, 25 October 2020 diff hist +73 CAT 20
- 17:02, 25 October 2020 diff hist +27 N File:CAT20 GB3KM.pdf File uploaded with MsUpload current
- 16:59, 25 October 2020 diff hist +73 CAT 20 →Morning
- 16:58, 25 October 2020 diff hist +27 N File:CAT20 Ryde.pdf File uploaded with MsUpload current
- 14:21, 25 October 2020 diff hist +14 CAT 20 →Afternoon
- 14:21, 25 October 2020 diff hist +13 CAT 20 →Morning
- 14:21, 25 October 2020 diff hist +72 CAT 20 →Afternoon
- 14:20, 25 October 2020 diff hist +27 N File:Multi-channel DATV Receiver.pdf File uploaded with MsUpload current
- 14:14, 25 October 2020 diff hist 0 CAT 20
- 14:14, 25 October 2020 diff hist 0 File:CAT20 Prog.JPG G8GKQ uploaded a new version of File:CAT20 Prog.JPG current
- 14:12, 25 October 2020 diff hist 0 CAT 20 →Morning
- 14:12, 25 October 2020 diff hist 0 CAT 20 →Morning
- 14:11, 25 October 2020 diff hist 0 CAT 20 →Morning
- 14:11, 25 October 2020 diff hist 0 CAT 20 →Morning
- 14:11, 25 October 2020 diff hist -21 CAT 20
- 14:11, 25 October 2020 diff hist +27 N File:CAT20 Portsdown.pdf File uploaded with MsUpload current
- 14:04, 25 October 2020 diff hist +31 CAT 20
- 14:04, 25 October 2020 diff hist +27 N File:CAT20 Prog.JPG File uploaded with MsUpload
- 14:03, 25 October 2020 diff hist +114 N CAT 20 Created page with "==Presentations== ===Morning=== Portsdown Update File:20180915 Portsdown Update G8GKQ.pdf ===Afternoon==="
- 14:01, 25 October 2020 diff hist +78 BATC Wiki →BATC Conventions