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
1 Replies
1089 Views
Last post August 16, 2016, 1347 UTC
by hsmith77
16 Replies
2323 Views
Last post May 31, 2021, 0015 UTC
by Markokpik
2 Replies
1106 Views
Last post October 12, 2014, 1409 UTC
by ChrisSmolinski
1 Replies
2757 Views
Last post March 23, 2008, 2026 UTC
by Fansome
0 Replies
823 Views
Last post April 12, 2015, 1503 UTC
by ChrisSmolinski
4 Replies
1040 Views
Last post March 31, 2019, 2337 UTC
by blw
11 Replies
1082 Views
Last post November 19, 2023, 1826 UTC
by Mick Boyle
0 Replies
477 Views
Last post October 04, 2020, 1136 UTC
by ChrisSmolinski
0 Replies
732 Views
Last post June 03, 2017, 1714 UTC
by ChrisSmolinski
0 Replies
682 Views
Last post January 06, 2020, 1241 UTC
by ChrisSmolinski
0 Replies
712 Views
Last post December 06, 2018, 2055 UTC
by ChrisSmolinski
0 Replies
411 Views
Last post February 11, 2018, 1947 UTC
by ChrisSmolinski
0 Replies
724 Views
Last post November 21, 2014, 1258 UTC
by ChrisSmolinski
0 Replies
508 Views
Last post September 03, 2019, 1438 UTC
by ChrisSmolinski
0 Replies
870 Views
Last post May 02, 2016, 1621 UTC
by ChrisSmolinski
10 Replies
1948 Views
Last post March 15, 2021, 2252 UTC
by Paul Turkk
4 Replies
1074 Views
Last post October 11, 2015, 0050 UTC
by Andrew Yoder
0 Replies
284 Views
Last post October 14, 2022, 0950 UTC
by ChrisSmolinski
0 Replies
603 Views
Last post February 21, 2017, 1429 UTC
by ChrisSmolinski
1 Replies
1045 Views
Last post October 02, 2013, 2044 UTC
by jFarley

 

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