User contributions
From HFUnderground
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- 15:41, 5 September 2010 (diff | hist) Ionosonde (→References)
- 15:02, 5 September 2010 (diff | hist) Ionosonde
- 15:01, 5 September 2010 (diff | hist) Ionosonde (→Description)
- 14:59, 5 September 2010 (diff | hist) Ionosonde
- 14:58, 5 September 2010 (diff | hist) Ionosonde (→Further reading)
- 14:52, 5 September 2010 (diff | hist) Ionosonde
- 14:49, 5 September 2010 (diff | hist) N File:IRX-58-23-ionosonde.jpg (An IRX-58-23 ionosonde system Category:Images)
- 14:48, 5 September 2010 (diff | hist) N File:Ionogram.png (An HF ionogram Category:Images)
- 14:44, 5 September 2010 (diff | hist) Ionosonde
- 14:43, 5 September 2010 (diff | hist) N Ionosonde (New page: {{Work In Progress}} Typical [[ionogram indicating foF2 of approximately 5.4 MHz.]] A '''ionosonde''', or '''chirpsounder''', is a special [[rada...)
- 14:40, 5 September 2010 (diff | hist) American Radio Relay League (top)
- 14:39, 5 September 2010 (diff | hist) QSL (→Utility station QSLs)
- 14:39, 5 September 2010 (diff | hist) Radio propagation beacon (→4 meters beacons)
- 14:38, 5 September 2010 (diff | hist) N Template:Work In Progress (New page: {| cellspacing="8" cellpadding="0" style="width:100%; clear:both; margin:0.5em auto; background-color:#f7f8ff; border:2px solid #8888aa; direction: {{Dir|{{{lang}}}}};" class="layouttempla...)
- 14:37, 5 September 2010 (diff | hist) N Category:Warning tags (New page: Category:Templates) (top)
- 14:34, 5 September 2010 (diff | hist) N File:Works.png (Work in progress icon. Category:Icons)
- 14:28, 5 September 2010 (diff | hist) m Radio propagation beacon (→Further reading)
- 14:21, 5 September 2010 (diff | hist) Radio propagation beacon (→Further reading)
- 13:49, 5 September 2010 (diff | hist) QSL (→Amateur radio QSLs)
- 11:24, 5 September 2010 (diff | hist) QSL (→References)
- 04:25, 4 September 2010 (diff | hist) QSL (→External links)
- 04:25, 4 September 2010 (diff | hist) QSL (→Amateur radio QSLs)
- 04:24, 4 September 2010 (diff | hist) QSL (→Amateur radio QSLs)
- 04:16, 4 September 2010 (diff | hist) QSL (→Amateur radio QSLs)
- 04:14, 4 September 2010 (diff | hist) m XYZ (top)
- 04:13, 4 September 2010 (diff | hist) m Technical Topics (→Transmission Modes)
- 04:13, 4 September 2010 (diff | hist) N HELL (HELL moved to Hellschreiber: Full name, leave HELL as a redirect) (top)
- 04:13, 4 September 2010 (diff | hist) m Hellschreiber (HELL moved to Hellschreiber: Full name, leave HELL as a redirect) (top)
- 04:11, 4 September 2010 (diff | hist) OTHR
- 04:10, 4 September 2010 (diff | hist) Deutscher Amateur Radio Club (top)
- 13:38, 3 September 2010 (diff | hist) m Deutscher Amateur Radio Club
- 13:36, 3 September 2010 (diff | hist) Deutscher Amateur Radio Club
- 10:46, 2 September 2010 (diff | hist) N Deutscher Amateur Radio Club (New page: DARC logo The '''Deutscher Amateur-Radio-Club''' or '''DARC'''. Category:Radio societies)
- 10:44, 2 September 2010 (diff | hist) m Radio propagation beacon (→DARC beacon project)
- 10:44, 2 September 2010 (diff | hist) N File:DARC.png (Logo of the Deutscher Amateur-Radio-Club (DARC) [http://www.darc.de/]. Category:Icons Category:Amateur Radio) (top)
- 12:50, 31 August 2010 (diff | hist) Radio propagation beacon (→DARC beacon project)
- 12:49, 31 August 2010 (diff | hist) N File:DARC.gif (Logo of the Deutscher Amateur-Radio-Club (DARC) [http://www.darc.de/]. Category:Icons Category:Amateur Radio) (top)
- 18:12, 30 August 2010 (diff | hist) m Radio propagation beacon (→Transmission characteristics)
- 18:11, 30 August 2010 (diff | hist) m Radio propagation beacon (→DARC beacon project)
- 18:09, 30 August 2010 (diff | hist) Radio propagation beacon (→DARC beacon project)
- 19:17, 29 August 2010 (diff | hist) m Hosstraders
- 19:15, 29 August 2010 (diff | hist) m NEAR-Fest
- 19:09, 29 August 2010 (diff | hist) RTTY maritime weather transmissions
- 19:07, 29 August 2010 (diff | hist) N File:QSL-DDH47.jpg (QSL from the German Meteo Service RTTY station DDH47 on 147.3 kHz. Category:Utility QSLs) (top)
- 14:30, 29 August 2010 (diff | hist) Radio beacon (→Radio navigation beacons)
- 14:28, 29 August 2010 (diff | hist) N File:QSL-AV-358.jpg (QSL card from the NDB AV located on a BP oil platform in the North Sea. Category:Utility QSLs Category:Beacons) (top)
- 14:20, 29 August 2010 (diff | hist) Spy Numbers Stations
- 14:20, 29 August 2010 (diff | hist) Spy Numbers Stations
- 14:19, 29 August 2010 (diff | hist) N File:Numbers stations map.gif (An animated map of the Northern Hemisphere with locations of many Spy Numbers Stations Category:Images Category:Spy stations) (top)
- 13:55, 29 August 2010 (diff | hist) Letter beacon (→FSK beacons)
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