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
9 Replies
951 Views
Last post February 28, 2023, 2352 UTC
by hammarhead
9 Replies
1148 Views
Last post March 03, 2023, 1627 UTC
by Route66Fan
9 Replies
923 Views
Last post March 02, 2023, 2257 UTC
by Ron Hunsicker
9 Replies
2099 Views
Last post October 21, 2016, 2353 UTC
by Davep
9 Replies
1643 Views
Last post January 24, 2022, 2322 UTC
by Ct Yankee
9 Replies
2454 Views
Last post June 13, 2013, 2030 UTC
by jFarley
9 Replies
2263 Views
Last post February 24, 2019, 1303 UTC
by ChrisSmolinski
9 Replies
1154 Views
Last post March 01, 2023, 0102 UTC
by Markokpik
9 Replies
1202 Views
Last post February 26, 2023, 2134 UTC
by Pigmeat
9 Replies
770 Views
Last post June 15, 2024, 0307 UTC
by Molvania Poacher
9 Replies
1071 Views
Last post January 22, 2022, 2132 UTC
by dxace1
9 Replies
1178 Views
Last post January 22, 2022, 2025 UTC
by rpjjpr
9 Replies
2559 Views
Last post June 04, 2013, 1240 UTC
by ChrisSmolinski
9 Replies
2252 Views
Last post October 16, 2016, 0026 UTC
by refmo
9 Replies
3400 Views
Last post October 01, 2017, 0029 UTC
by Traveling Wave
9 Replies
2355 Views
Last post October 15, 2016, 1631 UTC
by ChrisSmolinski
9 Replies
1253 Views
Last post January 16, 2022, 0322 UTC
by dxace1
9 Replies
2311 Views
Last post February 09, 2019, 2237 UTC
by ChrisSmolinski
9 Replies
1255 Views
Last post May 27, 2024, 1457 UTC
by Ron Hunsicker
9 Replies
1118 Views
Last post January 15, 2022, 2108 UTC
by Sky Waves

 

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