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
4 Replies
3580 Views
Last post July 18, 2019, 0548 UTC
by Prairiedog
4 Replies
3060 Views
Last post January 15, 2019, 1510 UTC
by ChrisSmolinski
0 Replies
1771 Views
Last post February 26, 2022, 1438 UTC
by ChrisSmolinski
1 Replies
1735 Views
Last post June 13, 2020, 1519 UTC
by N3BUS
0 Replies
2261 Views
Last post October 26, 2024, 1802 UTC
by ChrisSmolinski
1 Replies
1394 Views
Last post October 17, 2023, 1325 UTC
by HarryHydro
0 Replies
1750 Views
Last post December 01, 2017, 1913 UTC
by ChrisSmolinski
1 Replies
1967 Views
Last post February 24, 2022, 2044 UTC
by RVA
2 Replies
1547 Views
Last post June 10, 2020, 1624 UTC
by ChrisSmolinski
2 Replies
3163 Views
Last post July 02, 2019, 1959 UTC
by ChrisSmolinski
0 Replies
2067 Views
Last post October 25, 2024, 1627 UTC
by ChrisSmolinski
5 Replies
2713 Views
Last post February 12, 2018, 2227 UTC
by ChrisSmolinski
0 Replies
1696 Views
Last post February 23, 2022, 1459 UTC
by ChrisSmolinski
17 Replies
6205 Views
Last post February 08, 2019, 1407 UTC
by ChrisSmolinski
0 Replies
2636 Views
Last post September 19, 2024, 0022 UTC
by Charlie_Dont_Surf
0 Replies
1178 Views
Last post June 08, 2023, 2138 UTC
by Charlie_Dont_Surf
0 Replies
1889 Views
Last post May 25, 2021, 0010 UTC
by bvkirk
1 Replies
1970 Views
Last post March 24, 2024, 0104 UTC
by RVA
1 Replies
1630 Views
Last post November 30, 2022, 0150 UTC
by RVA
1 Replies
2065 Views
Last post November 28, 2017, 1401 UTC
by ChrisSmolinski

 

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

Locked Topic
Sticky Topic
Poll


HFUnderground Mug
HFUnderground Mug
by MitchellTimeDesigns