HFU HF Underground

Loggings
	North American Shortwave Pirate Loggings of North American Pirate Stations Moderators: Beerus Maximus, Zane, Sealord, Kilokat7, Ray Lalleu, DimBulb, refmo, ChrisLobdell, Skipmuck, PirateSWL, Shortwave_Listener	235388 Posts 37598 Topics	Last post by Radiouser in Re: UNID 6945 USB 0200 U... on Today at 02:23
	Child Boards: Broadcast Announcements
	European Pirates and Private Stations Loggings of Europirates as well as the licensed low power / hobby European shortwave broadcast stations Moderators: Beerus Maximus, Ray Lalleu, DimBulb, ChrisLobdell, Skipmuck, Shortwave_Listener	92452 Posts 47205 Topics	Last post by Ray Lalleu in DeltaRadio48 (presumed) ... on Today at 11:03
	Latin American Pirate Loggings of pirate radio stations from Central and South America Moderators: Ray Lalleu, Skipmuck	2731 Posts 1288 Topics	Last post by ChrisSmolinski in Re: AD149 Radio 6934.9 A... on January 04, 2026, 1447 UTC
	North American MW Pirate Radio North American AM/MW Free Radio Station Loggings Moderators: Ray Lalleu, Skipmuck, Shortwave_Listener	2046 Posts 826 Topics	Last post by ChrisSmolinski in Community Radio ? 1710 A... on January 06, 2026, 1346 UTC
	European MW Pirate Radio European AM/MW Free Radio Station Loggings Moderators: Ray Lalleu, Skipmuck, Shortwave_Listener	4738 Posts 4132 Topics	Last post by Erdel59 in Radio Digital (NL) 1656 ... on Today at 08:31
	FM Free Radio FM Free Radio Station Loggings	484 Posts 135 Topics	Last post by Ct Yankee in Re: Unid Korean (?) 87.7... on November 14, 2025, 1754 UTC
	HF Beacons Loggings of the various unlicensed shortwave beacon stations Moderators: Token, Kilokat7, Teotwaki	9680 Posts 1390 Topics	Last post by Teotwaki in Re: XSG Shanghai beacon ... on December 19, 2025, 0149 UTC
	Fishing Drift Net Beacons CW Beacons used to identify and locate drift nets used by fishermen	365 Posts 90 Topics	Last post by Looking-Glass in Re: DNB logs for Decembe... on December 14, 2024, 1130 UTC
	22 Meter Band HiFER Beacons Loggings of HiFER Part 15 Beacons Moderator: tesla	1297 Posts 386 Topics	Last post by hammarhead in VE3DJI 6789 CW 1409 UTC ... on December 05, 2025, 1412 UTC
	Spy Numbers Loggings of Spy Numbers Stations Moderator: Token	6987 Posts 1753 Topics	Last post by kris in Re: E11 schedule Jan - F... on January 06, 2026, 2229 UTC
	Shortwave Broadcast Loggings of SWBC Stations Moderators: skeezix, Ray Lalleu, Skipmuck	15604 Posts 8715 Topics	Last post by East Troy Don in Radii 9 De julho 9820 kh... on Today at 04:30
	Clandestine Stations Worldwide Loggings of and information about Clandestine Stations Moderator: fpeconsultant	1570 Posts 719 Topics	Last post by Ct Yankee in Furusato no Kaze 7295 AM... on January 04, 2026, 1400 UTC
	Longwave Loggings Loggings of Longwave Stations Moderators: skeezix, jFarley, Chanter	1848 Posts 427 Topics	Last post by Looking-Glass in Australian NDB log Decem... on December 26, 2025, 0557 UTC
	DGPS DGPS related messages - loggings and software Moderator: skeezix	5614 Posts 4173 Topics	Last post by ChrisSmolinski in Re: DGPS Logs 6 JAN 2026 on January 06, 2026, 1912 UTC
	MW Loggings Loggings of MW Stations Moderators: skeezix, Kilokat7	3614 Posts 1201 Topics	Last post by NQC in Re: WWDJ (Boston) 1150 A... on December 30, 2025, 1620 UTC
	Utility Loggings of Utility Stations Moderator: Beerus Maximus	7813 Posts 2292 Topics	Last post by 4rsenico in UNID 7050 LSB 0240 UTC 5... on January 05, 2026, 0248 UTC
	WEFAX and SSTV Loggings of WEFAX and non pirate SSTV transmissions. Images welcome! Moderator: Skipmuck	442 Posts 173 Topics	Last post by cakester in HLL2 Seoul Meteo Fax 15:... on October 23, 2025, 1058 UTC
	10/11 meters Loggings of licensed and unlicensed stations on 10 and 11 meters Moderators: thechoat, R4002	3266 Posts 1399 Topics	Last post by R4002 in 26.775 MHz AM - Southeas... on January 06, 2026, 2242 UTC
	FM DX Loggings Loggings of FM DX Stations	146 Posts 60 Topics	Last post by ThaDood in Re: WOVU (LPFM) 95.9 FM ... on November 02, 2025, 1733 UTC
	TV DX Loggings Logs of TV DX stations - screencaps welcome	65 Posts 8 Topics	Last post by CB29california in Re: TV DXing from the tr... on October 25, 2025, 1901 UTC
	VHF/UHF Logs, including satellites and radiosondes Post anything above 30 MHz, other than Ham, FM and TV, here	1642 Posts 245 Topics	Last post by Marcy1 in 261.835 Russian Religiou... on December 12, 2025, 1107 UTC
	Other Loggings of Other Stations	4166 Posts 1483 Topics	Last post by WPE6HET in AA1JB 6961 kHz USB 22:45... on January 04, 2026, 2305 UTC
	Peskies Fishermen? Drug runners? Or just folks with radios talking in an unlicensed fashion within unconventional bands? The HFU decides Moderators: R4002, aquabat	2164 Posts 1385 Topics	Last post by R4002 in UNID 7000 kHz USB Asian ... on January 06, 2026, 2218 UTC
	HF Mystery Signals Unidentified modes - Hearing a digital mode you need help identifying? This is the place Moderator: Token	1371 Posts 334 Topics	Last post by William Hassig in unid wideband data 6890 ... on January 05, 2026, 0300 UTC
	ID and Translation Requests Got a station you can't ID, or need a translation? Post a link to a recording here	377 Posts 135 Topics	Last post by nitroengine in Re: UNID using EAS tones... on September 10, 2025, 2042 UTC

Technical Topics
	Equipment Radios and Antenna Discussions Moderator: corq	7613 Posts 988 Topics	Last post by ThaDood in Show Us Your Mic Collect... on December 30, 2025, 1908 UTC
	Part 15 AM and FM Station Operation Discussions related to legal Part 15 AM and FM station operation	560 Posts 114 Topics	Last post by tybee in Re: AM Carrier-Current C... on December 30, 2025, 2234 UTC
	Propagation Much like the weather, everybody complains about propagation, but nobody does anything about it.	472 Posts 120 Topics	Last post by ThaDood in Re: East Coast Heatwave ... on September 10, 2025, 1713 UTC
	SDR - Software Defined Radio Software Defined Radio discussions	1627 Posts 325 Topics	Last post by k1ra in My Favorite New SDR App ... on December 31, 2025, 1513 UTC
	The RF Workbench RF construction projects Moderator: ff	2634 Posts 300 Topics	Last post by redhat in Re: The PWM Amplifier C... on January 05, 2026, 1253 UTC
	Software Radio Related Software	710 Posts 213 Topics	Last post by europirate in Re: The people stuck usi... on December 03, 2025, 1849 UTC

General Category
	General Radio Discussion Miscellaneous radio related topics.	17651 Posts 4447 Topics	Last post by Andrew Yoder in Contact info for The Spa... on January 06, 2026, 1520 UTC
	Amateur Radio Amateur / Ham Radio related discussions	1217 Posts 271 Topics	Last post by ChrisSmolinski in Re: UNID 7200 LSB 0109 U... on January 05, 2026, 1203 UTC
	QSLs Received Post pictures and other details of QSLs and eQSLs here Moderators: Sealord, PirateSWL	15951 Posts 6160 Topics	Last post by RainBrandy in Re: Death Cab for Cutie ... on Today at 13:44
	Pirate Radio History A place to post historical articles and QSLs, links to audio files, etc. Moderator: PirateSWL	230 Posts 54 Topics	Last post by Big Badfish Al in Re: A college station th... on December 27, 2025, 2116 UTC
	For Sale / Wanted / Barter Radio related items for sale, or wanted, or trade/barter - clear out your old junk and get new junk!	458 Posts 141 Topics	Last post by Stretchyman in Re: For sale: 19” rack m... on December 04, 2025, 0700 UTC
	Huh? The DX is under g0pher's table	6694 Posts 1424 Topics	Last post by NQC in Re: The Top 20 U.S. Loca... on January 01, 2026, 1950 UTC
	Group W Bench Misfit posts	230 Posts 108 Topics	Last post by TwoSidedDice in Re: Wolverine Radio 6960... on January 01, 2026, 0142 UTC
	Weather Everybody complains about the weather, but nobody does anything about it	205 Posts 55 Topics	Last post by ThaDood in Geminid Meteor Shower pe... on November 30, 2025, 1721 UTC
	Bacon, BBQ, Beef, And More Tasty LCHF/Paleo/Keto foods for the radio enthusiast	994 Posts 204 Topics	Last post by Molvania Poacher in Re: Why yes, I like chic... on April 20, 2025, 1516 UTC

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