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
1230 Views
Last post August 04, 2018, 1207 UTC
by R4002
0 Replies
1599 Views
Last post August 05, 2018, 1350 UTC
by Laidbackdx
0 Replies
1310 Views
Last post August 05, 2018, 1410 UTC
by R4002
0 Replies
1250 Views
Last post August 05, 2018, 1511 UTC
by R4002
0 Replies
1442 Views
Last post October 01, 2018, 2125 UTC
by shadypyro
0 Replies
1242 Views
Last post October 16, 2018, 2033 UTC
by R4002
0 Replies
1415 Views
Last post October 27, 2018, 1342 UTC
by R4002
0 Replies
1549 Views
Last post January 15, 2019, 1821 UTC
by R4002
0 Replies
1299 Views
Last post January 24, 2019, 1748 UTC
by R4002
0 Replies
1064 Views
Last post May 19, 2019, 1137 UTC
by R4002
0 Replies
1312 Views
Last post June 02, 2019, 0237 UTC
by R4002
0 Replies
1190 Views
Last post July 03, 2019, 1838 UTC
by refmo
0 Replies
1469 Views
Last post July 05, 2019, 1403 UTC
by R4002
0 Replies
1632 Views
Last post July 05, 2019, 1408 UTC
by R4002
0 Replies
1500 Views
Last post July 09, 2019, 1654 UTC
by R4002
0 Replies
1622 Views
Last post July 09, 2019, 1711 UTC
by R4002
0 Replies
2175 Views
Last post July 10, 2019, 2058 UTC
by R4002
0 Replies
2446 Views
Last post July 10, 2019, 2103 UTC
by R4002
0 Replies
2802 Views
Last post July 12, 2019, 1756 UTC
by R4002
0 Replies
2703 Views
Last post July 18, 2019, 2114 UTC
by R4002

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground Garden Flag
by MitchellTimeDesigns