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
20 Replies
1634 Views
Last post July 30, 2023, 0156 UTC
by blw
9 Replies
963 Views
Last post July 30, 2023, 0004 UTC
by N2MLP
5 Replies
626 Views
Last post July 29, 2023, 2247 UTC
by dxace1
3 Replies
573 Views
Last post July 29, 2023, 1512 UTC
by ChrisSmolinski
3 Replies
566 Views
Last post July 29, 2023, 0729 UTC
by Charlie_Dont_Surf
0 Replies
312 Views
Last post July 29, 2023, 0418 UTC
by N2MLP
7 Replies
933 Views
Last post July 29, 2023, 0408 UTC
by Pigmeat
11 Replies
1098 Views
Last post July 29, 2023, 0354 UTC
by Traveling Wave
14 Replies
1298 Views
Last post July 29, 2023, 0249 UTC
by BallSmacker
9 Replies
1098 Views
Last post July 28, 2023, 2358 UTC
by bcoggs
13 Replies
1083 Views
Last post July 28, 2023, 2343 UTC
by hsmith77
1 Replies
405 Views
Last post July 28, 2023, 1508 UTC
by TheHappyWanker
0 Replies
317 Views
Last post July 28, 2023, 1503 UTC
by ChrisSmolinski
7 Replies
885 Views
Last post July 27, 2023, 2255 UTC
by Big Badfish Al
2 Replies
621 Views
Last post July 27, 2023, 0615 UTC
by Charlie_Dont_Surf
2 Replies
473 Views
Last post July 27, 2023, 0450 UTC
by shadypyro
4 Replies
743 Views
Last post July 27, 2023, 0151 UTC
by Flamin' Groovies
6 Replies
910 Views
Last post July 27, 2023, 0016 UTC
by Markokpik
12 Replies
1122 Views
Last post July 26, 2023, 0026 UTC
by Flamin' Groovies
5 Replies
667 Views
Last post July 25, 2023, 2258 UTC
by N2MLP

 

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