We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissable in your locale.

Loggings

No New Posts Shortwave Pirate

Loggings of North American Pirate Stations

Moderators: Beerus Maximus, Zane, Sealord, Rafman, Kilokat7, Ray Lalleu, DimBulb, jFarley, refmo, Chris Lobdell, Skipmuck, ByteBORG, pirateswl

122751 Posts
23622 Topics

Last post by Big Badfish Al
in Re: Ion Radio 6869.7 AM ...
on Today at 21:17

Child Boards: Broadcast Announcements
No New Posts European Pirate

Loggings of Europirates

Moderators: Beerus Maximus, Ray Lalleu, DimBulb, Chris Lobdell, Skipmuck

29674 Posts
15446 Topics

Last post by Ray Lalleu
in Mystery Radio 21 4870 AM...
on Today at 22:23

No New Posts Latin American Pirate

Loggings of pirate radio stations from Central and South America

1278 Posts
668 Topics

Last post by Ray Lalleu
in Re: R.O.C.V. 6906 CUSB 2...
on Today at 01:23

No New Posts MW Free Radio

AM/MW Free Radio Station Loggings

842 Posts
363 Topics

Last post by kris
in Serbien 1715 ,1716 AM 22...
on October 26, 2020, 2232 UTC

No New Posts FM Free Radio

FM Free Radio Station Loggings

407 Posts
95 Topics

Last post by JimIO
in Re: Electric Spruce Radi...
on September 12, 2020, 2129 UTC

No New Posts HF Beacons

Loggings of the various unlicensed shortwave beacon stations

Moderators: Token, Kilokat7, Teotwaki

7089 Posts
1216 Topics

Last post by Sparx McGee
in Re: Windy 4102.85 malfun...
on Today at 20:10

No New Posts Fishing Drift Net Beacons

CW Beacons used to identify and locate drift nets used by fishermen

254 Posts
43 Topics

Last post by Boriken
in Re: DNB logs for October...
on October 09, 2020, 1053 UTC

No New Posts 22 Meter Band Beacons

Loggings of HiFER Part 15 Beacons

Moderator: tesla

754 Posts
190 Topics

Last post by Ed H
in Re: LBC 13559.93 KHz 03A...
on August 11, 2020, 2147 UTC

No New Posts Spy Numbers

Loggings of Spy Numbers Stations

Moderator: Token

3527 Posts
1349 Topics

Last post by Retops
in HM01 with new traffic
on October 26, 2020, 1629 UTC

No New Posts Shortwave Broadcast

Loggings of SWBC Stations

Moderators: skeezix, Skipmuck

9049 Posts
4952 Topics

Last post by Ct Yankee
in Helliniki Radiophonia 94...
on Today at 19:43

No New Posts Clandestine Stations

Worldwide Loggings of and information about Clandestine Stations

Moderator: fpeconsultant

1123 Posts
494 Topics

Last post by Ct Yankee
in Manara Radio Internation...
on October 28, 2020, 1629 UTC

No New Posts Longwave Loggings

Loggings of Longwave Stations

Moderators: skeezix, jFarley, Chanter

1450 Posts
271 Topics

Last post by pinto vortando
in Re: 353 QG
on October 26, 2020, 0000 UTC

No New Posts DGPS

DGPS related messages - loggings and software

Moderator: skeezix

3778 Posts
2577 Topics

Last post by ChrisSmolinski
in DGPS Logs 28-29 Oct 2020
on Today at 11:47

No New Posts MW Loggings

Loggings of MW Stations

Moderators: skeezix, Kilokat7

2558 Posts
813 Topics

Last post by sat_dxer
in Re: Trans-Pacific et al....
on Today at 12:19

No New Posts Utility

Loggings of Utility Stations

Moderator: Beerus Maximus

3838 Posts
1347 Topics

Last post by jasmine
in Re: SHARES Net 14386 USB...
on October 28, 2020, 2136 UTC

No New Posts WEFAX and SSTV

Loggings of WEFAX and non pirate SSTV transmissions. Images welcome!

Moderator: Skipmuck

265 Posts
95 Topics

Last post by SV1XV
in Re: ISS SSTV 30-Sep-2020...
on October 11, 2020, 0749 UTC

No New Posts 10/11 meters

Loggings of licensed and unlicensed stations on 10 and 11 meters

Moderators: thechoat, R4002

1660 Posts
589 Topics

Last post by bubba
in Re: 11 meter var..
on October 24, 2020, 2325 UTC

No New Posts FM DX Loggings

Loggings of FM DX Stations

128 Posts
48 Topics

Last post by ulx2
in Meteor scatter (Perseids...
on August 18, 2020, 2257 UTC

No New Posts TV DX Loggings

Logs of TV DX stations - screencaps welcome

54 Posts
7 Topics

Last post by ThaDood
in Re: Television Repack an...
on August 10, 2020, 0421 UTC

No New Posts Satellite, Radiosondes and Other VHF/UHF Signals

Receiving and tracking radiosondes (weather balloons), satellites, and other VHF/UHF signals

1084 Posts
129 Topics

Last post by HulkSmash
in Re: VHF Aircraft Communi...
on October 11, 2020, 2211 UTC

No New Posts Other

Loggings of Other Stations

3116 Posts
1037 Topics

Last post by LW99
in Re: Unid 3873 AM 0154 ut...
on October 26, 2020, 0427 UTC

No New Posts Peskies

Fishermen? Drug runners? Or just folks with radios talking in an unlicensed fashion within unconventional bands? The HFU decides

Moderators: R4002, aquabat

1541 Posts
1031 Topics

Last post by Treehouse SWL
in Re: UNID 6925 LSB 0207 U...
on October 26, 2020, 0235 UTC

No New Posts HF Mystery Signals

Unidentified modes - Hearing a digital mode you need help identifying? This is the place

Moderator: Token

840 Posts
171 Topics

Last post by wormworm
in Weird tones at 11.305 MH...
on October 27, 2020, 1811 UTC

No New Posts ID and Translation Requests

Got a station you can't ID, or need a translation? Post a link to a recording here

250 Posts
77 Topics

Last post by linkz
in [portuguese translation]...
on August 22, 2020, 2236 UTC

Technical Topics

No New Posts Equipment

Radios and Antenna Discussions

Moderator: corq

5829 Posts
752 Topics

Last post by RobRich
in Re: equip question : new...
on October 27, 2020, 2316 UTC

No New Posts Part 15 AM and FM Station Operation

Discussions related to legal Part 15 AM and FM station operation

160 Posts
19 Topics

Last post by ThaDood
in Re: You can roll your ow...
on October 17, 2020, 1818 UTC

No New Posts Propagation

Much like the weather, everybody complains about propagation, but nobody does anything about it.

330 Posts
73 Topics

Last post by Σ
in Re: Ducting on LW/MW/SW ...
on October 28, 2020, 1631 UTC

No New Posts SDR - Software Defined Radio

Software Defined Radio discussions

1178 Posts
240 Topics

Last post by kris
in Re: RX-888 Unboxing and ...
on October 25, 2020, 2327 UTC

No New Posts The RF Workbench

RF construction projects

Moderator: ff

1990 Posts
198 Topics

Last post by syfr
in Re: Watch out for those ...
on October 26, 2020, 1130 UTC

No New Posts Software

Radio Related Software

504 Posts
153 Topics

Last post by ChrisSmolinski
in Re: Some adventures with...
on October 23, 2020, 1414 UTC

General Category

No New Posts General Radio Discussion

Miscellaneous radio related topics.

15067 Posts
3837 Topics

Last post by Ct Yankee
in BBC English B20 frequenc...
on October 25, 2020, 1123 UTC

No New Posts Amateur Radio

Amateur / Ham Radio related discussions

572 Posts
86 Topics

Last post by ThaDood
in CQ World Wide DX Contest...
on October 22, 2020, 1849 UTC

No New Posts QSLs Received

Post pictures and other details of QSLs and eQSLs here

Moderators: Sealord, pirateswl

8819 Posts
3597 Topics

Last post by Bali_Frank
in Re: WDOG eQSL
on October 28, 2020, 1954 UTC

No New Posts Pirate Radio History

A place to post historical articles and QSLs, links to audio files, etc.

Moderator: pirateswl

104 Posts
23 Topics

Last post by Unca Billy
in Re: 25 Years of digital ...
on October 03, 2020, 0135 UTC

No New Posts For Sale / Wanted / Barter

Radio related items for sale, or wanted, or trade/barter - clear out your old junk and get new junk!

328 Posts
93 Topics

Last post by radiogaga
in Re: When purchasing on e...
on October 05, 2020, 2234 UTC

No New Posts Huh?

The DX is under g0pher's table

6037 Posts
1192 Topics

Last post by Fansome
in Bacon- and chicken-scent...
on October 21, 2020, 0135 UTC

No New Posts Group W Bench

Misfit posts

15 Posts
7 Topics

Last post by JimIO
in Re: A nice day for mid S...
on September 10, 2020, 1627 UTC

No New Posts Weather

Everybody complains about the weather, but nobody does anything about it

54 Posts
12 Topics

Last post by EricPeterson
in Re: Summer extreme temps...
on October 25, 2020, 0057 UTC

No New Posts Bacon, BBQ, Beef, And More

Tasty LCHF/Paleo/Keto foods for the radio enthusiast

940 Posts
189 Topics

Last post by ChrisSmolinski
in MOVED: Bacon- and chicke...
on October 21, 2020, 1036 UTC

  • No New Posts
  • Redirect Board

HFU HF Underground - Info Center

Forum Stats Forum Stats

240122 Posts in 67532 Topics by 4291 Members. Latest Member: RationalLuddite
Latest Post: "Mystery Radio 21 4870 AM..." ( Today at 22:23 )
View the most recent posts on the forum.
[More Stats]

Users Online Users Online

80 Guests, 9 Users

Users active in past 15 minutes:
autovon, Ray Lalleu, Ct Yankee, Skipmuck, Shawndx, aurora, ION Radio, Arnold Layne, Gino Italy

Most Online Today: 106. Most Online Ever: 3935 (April 02, 2020, 1625 UTC)