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
2 Replies
1192 Views
Last post January 26, 2017, 1733 UTC
by ChrisSmolinski
0 Replies
391 Views
Last post August 16, 2020, 1338 UTC
by ChrisSmolinski
0 Replies
440 Views
Last post October 26, 2019, 1434 UTC
by ChrisSmolinski
0 Replies
867 Views
Last post February 11, 2017, 1854 UTC
by ChrisSmolinski
0 Replies
416 Views
Last post September 01, 2020, 1239 UTC
by ChrisSmolinski
0 Replies
432 Views
Last post October 06, 2022, 1506 UTC
by ChrisSmolinski
1 Replies
442 Views
Last post January 04, 2021, 1327 UTC
by ChrisSmolinski
0 Replies
422 Views
Last post November 11, 2019, 2215 UTC
by ChrisSmolinski
2 Replies
777 Views
Last post September 21, 2018, 1401 UTC
by ChrisSmolinski
0 Replies
808 Views
Last post February 23, 2017, 1629 UTC
by ChrisSmolinski
0 Replies
394 Views
Last post March 22, 2020, 1519 UTC
by ChrisSmolinski
0 Replies
437 Views
Last post January 30, 2019, 2022 UTC
by ChrisSmolinski
0 Replies
436 Views
Last post September 16, 2020, 1200 UTC
by ChrisSmolinski
0 Replies
389 Views
Last post October 25, 2022, 1412 UTC
by ChrisSmolinski
0 Replies
441 Views
Last post January 20, 2021, 1238 UTC
by ChrisSmolinski
0 Replies
426 Views
Last post April 17, 2018, 1247 UTC
by ChrisSmolinski
0 Replies
1820 Views
Last post October 12, 2016, 1458 UTC
by ChrisSmolinski
0 Replies
713 Views
Last post March 07, 2017, 1642 UTC
by ChrisSmolinski
7 Replies
2420 Views
Last post October 21, 2017, 2115 UTC
by skeezix
0 Replies
533 Views
Last post February 15, 2019, 1443 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