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
2 Replies
1739 Views
Last post December 22, 2016, 2135 UTC
by shadypyro
0 Replies
942 Views
Last post May 06, 2017, 1542 UTC
by shadypyro
0 Replies
1542 Views
Last post December 13, 2016, 2304 UTC
by shadypyro
0 Replies
968 Views
Last post November 30, 2017, 2300 UTC
by shadypyro
0 Replies
994 Views
Last post July 14, 2016, 0500 UTC
by shadypyro
3 Replies
2572 Views
Last post November 10, 2019, 1340 UTC
by sat_dxer
0 Replies
902 Views
Last post July 12, 2016, 2303 UTC
by shadypyro
E06 4760 USB

Started by shadypyro

0 Replies
1520 Views
Last post December 02, 2016, 2256 UTC
by shadypyro
0 Replies
1064 Views
Last post November 30, 2016, 2310 UTC
by shadypyro
4 Replies
3093 Views
Last post April 24, 2017, 1957 UTC
by shadypyro
1 Replies
1472 Views
Last post June 30, 2017, 2323 UTC
by MDK2
0 Replies
970 Views
Last post September 05, 2018, 2311 UTC
by shadypyro
2 Replies
1860 Views
Last post September 28, 2016, 0538 UTC
by shadypyro
0 Replies
783 Views
Last post November 26, 2022, 0006 UTC
by shadypyro
4 Replies
2786 Views
Last post April 13, 2017, 0415 UTC
by shadypyro
0 Replies
1161 Views
Last post August 01, 2017, 2305 UTC
by shadypyro
2 Replies
1306 Views
Last post July 11, 2018, 1513 UTC
by shadypyro
0 Replies
1190 Views
Last post November 04, 2016, 2136 UTC
by shadypyro
4 Replies
1524 Views
Last post December 14, 2018, 2226 UTC
by shadypyro
3 Replies
2684 Views
Last post November 20, 2015, 1938 UTC
by JungeAusOstBerlin

 

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