Utility

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.

Pages: [1] 2 3 4 5 6 7 8 9 ... 103

Subject / Started by	Replies / Views	Last post
HFGCS Force Directional Message (FDM) and Emergency Action Message (EAM) Log Started by ~SIGINT~ « 1 2 3 4 5 6 7 8 9 ... 48 »	706 Replies 79747 Views	May 14, 2024, 0114 UTC by ~SIGINT~
HFGCS General Log Started by autovon « 1 2 3 4 5 6 7 8 9 ... 19 »	272 Replies 29044 Views	May 10, 2024, 1431 UTC by ~SIGINT~
Trenton Military General Log Started by ~SIGINT~ « 1 2 3 4 5 6 7 8 9 ... 15 »	210 Replies 23130 Views	May 14, 2024, 1502 UTC by ~SIGINT~
US STRATCOM SKYMASTER Traffic Log Started by ~SIGINT~ « 1 2 »	16 Replies 5250 Views	April 28, 2024, 0005 UTC by INTERNETFRIEND
11175 USB Started by Josh « 1 2 3 4 5 6 7 8 9 ... 12 »	172 Replies 59047 Views	May 26, 2021, 0557 UTC by Josh
Abner's Mega Thread Started by AbnersFarm « 1 2 3 4 5 6 7 8 9 ... 15 »	218 Replies 57296 Views	July 15, 2014, 0634 UTC by AbnersFarm
CIS Navy on HF Started by Josh « 1 2 3 4 5 6 7 8 9 10 »	146 Replies 33155 Views	March 31, 2023, 2203 UTC by Josh
11232 USB 2144Z 08JAN19 Started by Josh « 1 2 3 4 »	53 Replies 26160 Views	May 07, 2020, 1546 UTC by Josh
Marine CW beacons/markers log. Started by Looking-Glass « 1 2 3 4 5 6 »	81 Replies 21521 Views	May 06, 2024, 0429 UTC by Looking-Glass
11039 (BFO) BFSK T-600 BEE/50/200 Started by Josh « 1 2 3 4 »	54 Replies 19346 Views	April 08, 2024, 0245 UTC by sat_dxer
RTTY 6255 Started by cmradio	0 Replies 18670 Views	August 01, 2008, 0932 UTC by cmradio
HF logs - June 2019 Started by linkz « 1 2 3 4 5 6 7 8 »	109 Replies 16784 Views	June 22, 2023, 0708 UTC by tiNG
What RTTY Station Is That on 4905 KHz? Started by cmradio « 1 2 »	23 Replies 15940 Views	April 30, 2018, 1652 UTC by Josh
Red Thunder calling First Sealord 4028 USB Started by ButchKidd	7 Replies 15337 Views	August 24, 2019, 0313 UTC by Josh
Logs Started by Ary-B « 1 2 3 4 5 6 7 »	93 Replies 14756 Views	February 22, 2022, 2143 UTC by Korsar39
Sorcerer decoding of HFDL Started by dumbo	4 Replies 10632 Views	March 11, 2016, 1924 UTC by Josh
have you recognized any grouping pattern in the EAM msgs? Started by [tRMZ] « 1 2 »	24 Replies 10173 Views	September 25, 2018, 2012 UTC by [tRMZ]
Logs Started by Ary-B	0 Replies 9952 Views	September 01, 2019, 1543 UTC by Ary-B
WLO RTTY News 8471.6 USB Sitor-Auto 17:32z-17:41z 06-24-12 Started by Sealord	1 Replies 9821 Views	August 28, 2012, 1104 UTC by ulx2
VMW Wiluna forecast Australia 6230 USB 1700 UTC 15 Aug 2019 Started by kris	2 Replies 9767 Views	September 08, 2019, 1648 UTC by kris

Pages: [1] 2 3 4 5 6 7 8 9 ... 103

Normal Topic
Hot Topic (More than 15 replies)
Very Hot Topic (More than 25 replies)

Locked Topic
Sticky Topic
Poll

HFUnderground Garden Flag
by MitchellTimeDesigns

News: