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
1445 Views
Last post July 18, 2014, 1922 UTC
by jFarley
3 Replies
1445 Views
Last post November 06, 2012, 1528 UTC
by ChrisSmolinski
2 Replies
1445 Views
Last post November 12, 2010, 1108 UTC
by n0ysq
2 Replies
1445 Views
Last post November 21, 2009, 2137 UTC
by LanceLovejoy
1 Replies
1445 Views
Last post October 11, 2009, 2055 UTC
by The Web
16 Replies
1445 Views
Last post June 04, 2022, 0134 UTC
by dxbill
4 Replies
1445 Views
Last post December 25, 2021, 1839 UTC
by Charlie_Dont_Surf
10 Replies
1445 Views
Last post July 18, 2021, 0359 UTC
by myteaquinn
8 Replies
1445 Views
Last post November 05, 2020, 0512 UTC
by intellman
6 Replies
1445 Views
Last post August 10, 2019, 1201 UTC
by ChrisSmolinski
1 Replies
1445 Views
Last post January 05, 2017, 1741 UTC
by ChrisSmolinski
2 Replies
1445 Views
Last post August 11, 2016, 2228 UTC
by Skipmuck
UNID 8060 AM 1420 UTC 7/14/16

Started by JoeFLIPS

3 Replies
1445 Views
Last post July 14, 2016, 1958 UTC
by hsmith77
5 Replies
1445 Views
Last post April 11, 2016, 0609 UTC
by RainBrandy
6 Replies
1446 Views
Last post November 28, 2019, 2227 UTC
by digitalmod
3 Replies
1446 Views
Last post December 24, 2018, 1247 UTC
by ChrisSmolinski
4 Replies
1446 Views
Last post August 28, 2018, 1607 UTC
by TheRelayStation
1 Replies
1446 Views
Last post December 05, 2015, 0644 UTC
by Rafman
2 Replies
1446 Views
Last post June 17, 2015, 0001 UTC
by Dick Weed
5 Replies
1446 Views
Last post May 22, 2013, 1242 UTC
by ChrisSmolinski

 

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