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
17 Replies
6375 Views
Last post October 13, 2017, 2154 UTC
by Andrew Yoder
32 Replies
7176 Views
Last post October 14, 2017, 1943 UTC
by WA4FHY
4 Replies
1640 Views
Last post October 16, 2017, 1335 UTC
by Josh
0 Replies
1076 Views
Last post October 16, 2017, 2229 UTC
by CoolAM Radio
6 Replies
2234 Views
Last post October 18, 2017, 1517 UTC
by R4002
0 Replies
1040 Views
Last post October 18, 2017, 1756 UTC
by MDK2
5 Replies
2369 Views
Last post October 21, 2017, 0105 UTC
by Tom S
0 Replies
1016 Views
Last post October 23, 2017, 1640 UTC
by ka1iic
3 Replies
2065 Views
Last post October 25, 2017, 1120 UTC
by BoomboxDX
0 Replies
1310 Views
Last post October 26, 2017, 1641 UTC
by CoolAM Radio
0 Replies
1374 Views
Last post October 28, 2017, 1114 UTC
by Rob.
1 Replies
2107 Views
Last post October 30, 2017, 0520 UTC
by BoomboxDX
2 Replies
1584 Views
Last post October 30, 2017, 1704 UTC
by fpeconsultant
4 Replies
2037 Views
Last post October 31, 2017, 0129 UTC
by Pigmeat
0 Replies
1134 Views
Last post November 03, 2017, 1946 UTC
by CoolAM Radio
5 Replies
1834 Views
Last post November 03, 2017, 2240 UTC
by Looking-Glass
0 Replies
1233 Views
Last post November 10, 2017, 1127 UTC
by CoolAM Radio
5 Replies
1829 Views
Last post November 13, 2017, 1809 UTC
by CoolAM Radio
7 Replies
2465 Views
Last post November 16, 2017, 2116 UTC
by Token
0 Replies
1318 Views
Last post November 17, 2017, 1900 UTC
by ThElectriCat

 

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