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
1140 Views
Last post May 28, 2023, 2157 UTC
by Kestrel
V07

Started by Ary-B

2 Replies
1498 Views
Last post September 03, 2018, 0418 UTC
by Ary-B
2 Replies
5679 Views
Last post March 16, 2014, 1704 UTC
by vhavrilko
N&O #250

Started by Ary-B

2 Replies
1542 Views
Last post August 02, 2018, 1507 UTC
by MDK2
2 Replies
1097 Views
Last post May 26, 2023, 1651 UTC
by kris
2 Replies
1610 Views
Last post July 08, 2018, 0725 UTC
by Ary-B
2 Replies
1889 Views
Last post June 28, 2018, 0506 UTC
by Rizla
2 Replies
1740 Views
Last post April 09, 2018, 0229 UTC
by Strange Beacons
2 Replies
1645 Views
Last post March 03, 2014, 2327 UTC
by pjennings
2 Replies
1271 Views
Last post March 08, 2018, 1801 UTC
by kris
2 Replies
1687 Views
Last post March 08, 2018, 0027 UTC
by MDK2
2 Replies
1157 Views
Last post November 17, 2022, 1011 UTC
by HaltNCatchFire
V13 9522 kHz 0800 Other 02-24-14

Started by vhavrilko

2 Replies
1453 Views
Last post February 25, 2014, 1802 UTC
by vhavrilko
2 Replies
1690 Views
Last post April 21, 2022, 0801 UTC
by manfred
2 Replies
2230 Views
Last post January 12, 2018, 1628 UTC
by tonynypd
2 Replies
1397 Views
Last post February 22, 2014, 2057 UTC
by vhavrilko
2 Replies
1447 Views
Last post February 22, 2014, 1507 UTC
by vhavrilko
2 Replies
1809 Views
Last post December 27, 2017, 2237 UTC
by shadypyro
2 Replies
1941 Views
Last post September 27, 2017, 1605 UTC
by Traveling Wave
from Israel

Started by Antuan

2 Replies
2423 Views
Last post June 15, 2017, 0825 UTC
by Looking-Glass

 

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