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
5 Replies
3574 Views
Last post January 06, 2016, 2116 UTC
by RobRich
5 Replies
1860 Views
Last post January 21, 2018, 1959 UTC
by JCMaxwell
5 Replies
2442 Views
Last post February 29, 2016, 2053 UTC
by Davep
5 Replies
3297 Views
Last post March 08, 2014, 1747 UTC
by ChrisSmolinski
5 Replies
3382 Views
Last post October 29, 2013, 0344 UTC
by glimmer twin
5 Replies
2093 Views
Last post May 12, 2020, 1825 UTC
by sat_dxer
5 Replies
1787 Views
Last post December 12, 2020, 0025 UTC
by fpeconsultant
5 Replies
9829 Views
Last post June 27, 2014, 2151 UTC
by fpeconsultant
5 Replies
3492 Views
Last post August 04, 2013, 1939 UTC
by fpeconsultant
SoH? 11120 AM

Started by Josh

5 Replies
1861 Views
Last post February 16, 2020, 0046 UTC
by fpeconsultant
4 Replies
1503 Views
Last post September 15, 2021, 2321 UTC
by fpeconsultant
4 Replies
2333 Views
Last post October 23, 2019, 1329 UTC
by fpeconsultant
4 Replies
4030 Views
Last post May 24, 2015, 2038 UTC
by fpeconsultant
4 Replies
2681 Views
Last post October 11, 2013, 0334 UTC
by glimmer twin
4 Replies
26779 Views
Last post February 21, 2014, 1728 UTC
by Antennae
4 Replies
3270 Views
Last post January 17, 2015, 0031 UTC
by Pigmeat
4 Replies
1457 Views
Last post January 19, 2018, 1533 UTC
by JCMaxwell
4 Replies
1856 Views
Last post October 07, 2017, 1855 UTC
by shadypyro
4 Replies
2673 Views
Last post January 29, 2018, 2318 UTC
by fpeconsultant
4 Replies
2300 Views
Last post August 20, 2016, 0237 UTC
by Davep

 

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