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
1748 Views
Last post October 07, 2015, 0218 UTC
by JoeFLIPS
1 Replies
1036 Views
Last post December 17, 2015, 0057 UTC
by Ron Hunsicker
1 Replies
649 Views
Last post August 24, 2019, 1826 UTC
by Andrew Yoder
1 Replies
670 Views
Last post August 08, 2019, 2147 UTC
by Ray Lalleu
1 Replies
1189 Views
Last post November 12, 2014, 2341 UTC
by fpeconsultant
1 Replies
1861 Views
Last post February 02, 2015, 1556 UTC
by jFarley
1 Replies
978 Views
Last post May 22, 2016, 1546 UTC
by ChrisSmolinski
1 Replies
769 Views
Last post September 03, 2019, 1226 UTC
by ChrisSmolinski
1 Replies
711 Views
Last post February 17, 2018, 0040 UTC
by slowtrain
1 Replies
819 Views
Last post October 06, 2019, 1656 UTC
by Andrew Yoder
1 Replies
702 Views
Last post June 27, 2021, 1408 UTC
by Bali_Frank
1 Replies
1144 Views
Last post October 18, 2014, 1710 UTC
by ByteBORG
1 Replies
750 Views
Last post September 22, 2017, 2330 UTC
by JoeFLIPS
1 Replies
1487 Views
Last post January 01, 2014, 0536 UTC
by S. McArdle
1 Replies
670 Views
Last post July 23, 2018, 0003 UTC
by ChrisSmolinski
1 Replies
1177 Views
Last post July 18, 2016, 1207 UTC
by ChrisSmolinski
1 Replies
844 Views
Last post April 29, 2017, 2319 UTC
by ChrisSmolinski
UNID 6940U 0054 UTC 01-01-14

Started by rdla4

1 Replies
1139 Views
Last post January 01, 2014, 1325 UTC
by refmo
1 Replies
663 Views
Last post October 15, 2021, 2027 UTC
by ChrisSmolinski
1 Replies
1380 Views
Last post December 31, 2013, 2349 UTC
by RCCI

 

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