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 permissible in your locale.

Subject / Started by Last post
4 Replies
1372 Views
Last post April 21, 2025, 2042 UTC
by europirate
2 Replies
311 Views
Last post May 06, 2025, 0633 UTC
by Alex BLR
2 Replies
2252 Views
Last post June 12, 2025, 1959 UTC
by europirate
2 Replies
464 Views
Last post March 17, 2025, 0900 UTC
by Benoit LEVEQUE
4 Replies
438 Views
Last post April 11, 2025, 0728 UTC
by Benoit LEVEQUE
1 Replies
1081 Views
Last post June 14, 2025, 2151 UTC
by europirate
0 Replies
195 Views
Last post March 14, 2025, 2219 UTC
by Ray Lalleu
3 Replies
421 Views
Last post May 14, 2025, 2049 UTC
by kris
2 Replies
274 Views
Last post May 11, 2025, 1847 UTC
by kris
5 Replies
440 Views
Last post July 06, 2025, 1949 UTC
by europirate
0 Replies
196 Views
Last post January 13, 2024, 1506 UTC
by Ray Lalleu
0 Replies
41 Views
Last post August 02, 2025, 1555 UTC
by Ray Lalleu
7 Replies
755 Views
Last post January 01, 2024, 0147 UTC
by Andrew Yoder
3 Replies
720 Views
Last post March 30, 2025, 1918 UTC
by kris
3 Replies
558 Views
Last post April 07, 2024, 1937 UTC
by Benoit LEVEQUE
3 Replies
258 Views
Last post June 27, 2025, 2136 UTC
by europirate
3 Replies
148 Views
Last post July 31, 2025, 2107 UTC
by ralf_bender
2 Replies
231 Views
Last post July 04, 2025, 2207 UTC
by RadioLongWire
0 Replies
228 Views
Last post June 20, 2025, 2039 UTC
by Ray Lalleu
2 Replies
482 Views
Last post December 10, 2023, 1711 UTC
by Magnitic

 

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns