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
8 Replies
2489 Views
Last post February 28, 2015, 1731 UTC
by ChrisSmolinski
16 Replies
4554 Views
Last post February 28, 2015, 1710 UTC
by jFarley
11 Replies
2486 Views
Last post February 28, 2015, 0130 UTC
by SDL
3 Replies
1954 Views
Last post February 27, 2015, 2343 UTC
by Edward Insinger
4 Replies
4546 Views
Last post February 27, 2015, 0221 UTC
by blw
10 Replies
4103 Views
Last post February 27, 2015, 0136 UTC
by thatgemgy
1 Replies
1583 Views
Last post February 26, 2015, 0100 UTC
by ByteBORG
12 Replies
5131 Views
Last post February 26, 2015, 0039 UTC
by ByteBORG
0 Replies
1361 Views
Last post February 25, 2015, 1343 UTC
by ChrisSmolinski
8 Replies
3138 Views
Last post February 25, 2015, 1259 UTC
by ChrisSmolinski
2 Replies
1979 Views
Last post February 25, 2015, 0018 UTC
by ByteBORG
0 Replies
1040 Views
Last post February 24, 2015, 0102 UTC
by blw
7 Replies
2922 Views
Last post February 23, 2015, 2022 UTC
by Mentholyptus
3 Replies
3537 Views
Last post February 23, 2015, 1508 UTC
by ChrisSmolinski
0 Replies
967 Views
Last post February 23, 2015, 1505 UTC
by ChrisSmolinski
7 Replies
3087 Views
Last post February 23, 2015, 0154 UTC
by oly1959
2 Replies
2050 Views
Last post February 22, 2015, 1733 UTC
by ChrisSmolinski
3 Replies
2711 Views
Last post February 22, 2015, 1726 UTC
by ChrisSmolinski
8 Replies
3004 Views
Last post February 22, 2015, 1713 UTC
by ChrisSmolinski
8 Replies
2402 Views
Last post February 22, 2015, 0309 UTC
by Rafman

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground T-Shirt
HFUnderground T-Shirt
by MitchellTimeDesigns