User contributions

From HFUnderground

Search for contributions

 Show contributions of new accounts only
 IP address or username: Namespace: all (Main) Talk User User talk HFUnderground HFUnderground talk File File talk MediaWiki MediaWiki talk Template Template talk Help Help talk Category Category talk

From year (and earlier): From month (and earlier): all January February March April May June July August September October November December

(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)

• 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)

(Latest | Earliest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)