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
0 Replies
617 Views
Last post January 23, 2022, 2238 UTC
by R. Comeau
1 Replies
614 Views
Last post February 02, 2024, 2334 UTC
by Ct Yankee
0 Replies
580 Views
Last post March 20, 2022, 0052 UTC
by R. Comeau
0 Replies
397 Views
Last post February 16, 2024, 2123 UTC
by R. Comeau
0 Replies
446 Views
Last post July 26, 2024, 0143 UTC
by R. Comeau
0 Replies
897 Views
Last post August 16, 2019, 2003 UTC
by Quantum Radio
4 Replies
2279 Views
Last post August 14, 2018, 2228 UTC
by shadypyro
0 Replies
841 Views
Last post June 11, 2018, 1458 UTC
by qsr711
4 Replies
2166 Views
Last post January 08, 2018, 1838 UTC
by Pigmeat
2 Replies
2216 Views
Last post June 18, 2016, 1836 UTC
by Ct Yankee
1 Replies
738 Views
Last post September 01, 2020, 1850 UTC
by Curt
0 Replies
1305 Views
Last post November 13, 2014, 0421 UTC
by poecile
3 Replies
884 Views
Last post November 03, 2021, 2353 UTC
by Ron - Calif.
3 Replies
1105 Views
Last post November 27, 2021, 1704 UTC
by shadypyro
0 Replies
517 Views
Last post November 28, 2021, 1614 UTC
by PLF
1 Replies
759 Views
Last post May 01, 2025, 2043 UTC
by Ray Lalleu
1 Replies
693 Views
Last post November 16, 2019, 2200 UTC
by ChrisSmolinski
0 Replies
632 Views
Last post May 29, 2019, 0908 UTC
by PirateHunter1
1 Replies
972 Views
Last post April 17, 2016, 2121 UTC
by Nella F.
0 Replies
1257 Views
Last post May 12, 2015, 1832 UTC
by Pigmeat

 

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