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
2 Replies
383 Views
Last post February 14, 2024, 0016 UTC
by William Hassig
0 Replies
229 Views
Last post February 15, 2024, 2332 UTC
by Daniel Wyllyans
0 Replies
368 Views
Last post February 15, 2024, 2336 UTC
by Daniel Wyllyans
1 Replies
314 Views
Last post February 17, 2024, 0011 UTC
by myteaquinn
4 Replies
680 Views
Last post February 17, 2024, 0016 UTC
by DangerKitty
0 Replies
198 Views
Last post February 21, 2024, 1346 UTC
by ChrisSmolinski
1 Replies
345 Views
Last post February 26, 2024, 0235 UTC
by ChrisSmolinski
1 Replies
327 Views
Last post March 03, 2024, 0003 UTC
by Shortwave_Listener
0 Replies
267 Views
Last post March 05, 2024, 2328 UTC
by Skipmuck
0 Replies
209 Views
Last post March 16, 2024, 0218 UTC
by DXrafaelcolDX
3 Replies
479 Views
Last post March 21, 2024, 1101 UTC
by ChrisSmolinski
2 Replies
373 Views
Last post March 21, 2024, 1105 UTC
by ChrisSmolinski
0 Replies
324 Views
Last post March 24, 2024, 2228 UTC
by Daniel Wyllyans
0 Replies
184 Views
Last post April 10, 2024, 0040 UTC
by n2avh
0 Replies
127 Views
Last post April 13, 2024, 0055 UTC
by n2avh
1 Replies
276 Views
Last post April 18, 2024, 2248 UTC
by ChrisSmolinski
1 Replies
148 Views
Last post April 25, 2024, 0227 UTC
by WA0093SWL
4 Replies
603 Views
Last post April 27, 2024, 1356 UTC
by N2MLP
1 Replies
151 Views
Last post April 30, 2024, 2257 UTC
by n2avh
0 Replies
77 Views
Last post May 01, 2024, 1125 UTC
by ChrisSmolinski

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground House Flag
by MitchellTimeDesigns