Frequencies VLF 3–30 kHz


FREQ
kHz
CALL ACCESSORY MODE NOTE INFO
11,90 LPHA RSDN-20 F1 masterstation P0N Russian hyperbolic radionavigation system. Novosibirsk. Radioteknicheskaya Systema Dalyokoiy Navigatsii
11,90 LPHA RSDN-20 F1 masterstation P0N Russian hyperbolic radionavigation system. Krasnodar. Radioteknicheskaya Systema Dalyokoiy Navigatsii
11,90 LPHA RSDN-20 F1 masterstation P0N Russian hyperbolic radionavigation system. Komsomolsk na Amur. Radioteknicheskaya Systema Dalyokoiy Navigatsii
12,64 ALPHA RSDN-20 F2 masterstation P0N Russian hyperbolic radionavigation system. Novosibirsk. Radioteknicheskaya Systema Dalyokoiy Navigatsii
12,64 ALPHA RSDN-20 F2 masterstation P0N Russian hyperbolic radionavigation system. Krasnodar. Radioteknicheskaya Systema Dalyokoiy Navigatsii
12,64 ALPHA RSDN-20 F2 masterstation P0N Russian hyperbolic radionavigation system. Komsomolsk na Amur. Radioteknicheskaya Systema Dalyokoiy Navigatsii
14.88 ALPHA RSDN-20 F3 masterstation P0N Russian hyperbolic radionavigation system. Novosibirsk. Radioteknicheskaya Systema Dalyokoiy Navigatsii
14.88 ALPHA RSDN-20 F3 masterstation P0N Russian hyperbolic radionavigation system. Krasnodar. Radioteknicheskaya Systema Dalyokoiy Navigatsii
14.88 ALPHA RSDN-20 F3 masterstation P0N Russian hyperbolic radionavigation system. Komsomolsk na Amur Radioteknicheskaya Systema Dalyokoiy Navigatsii
15,10 FUO/HWU Bordeaux/Rosnay, FRA MSK 100 French Navy
15.62 Noname
PON TV Oscullator
16.00 GBR Royal Navy, UK. Rugby Radio Hillmorton A1A By use of RDF, other UK transmitters also found active on this frequency
16,30 VTX1 Indian Navy MSK 200/90 / A1A Katabomman, South Vijayanarayanam village,India
16,40 JXN Norwegian Navy Norvik, NOR MSK 200/90 NATO VLF transmitter facility Noviken
16,80 FTA/FTA2 prob. FOST, St Assise or Rosnay, FRA0 FSK /85/MSK 100/100 several short msgs
17,20 SAQ Grimeton Radio Varberg, SWE A1A Historic transmitter constructed by Ernst F.W.Alexanderson
18,00 RDL Russian Military, RUS N0N/A1A/F1B-T600 75 Hz Current, 24h transmission schedule: hh:28 - hh:38 - hh:48 - hh:49 - hh:58
18,00 UGE Krasnodar RUS N0N/A1A/F1B-T600 75 Hz with frequent, flash-override messages, in between using; A1A morse, FSK morse and
18,10 RDL Russ. High Comm. Nizhniy Novgorod, RUS N0N/A1A/F1B-T600 75 Hz F1B T600 75 Hz. This VLF net was recently, for some days, 24h continuously on air
18,10 RDL Arkhangelsk RUS N0N/A1A/F1B-T600 75 Hz with T600 idle between all scheduled messages
18,10 RDL Tashkent, UZB N0N/A1A/F1B-T600 75 Hz

18,10 RDL Molodechno, BEL N0N/A1A/F1B-T600 75 Hz

18,10 RDL Kaliningrad, RUS N0N/A1A/F1B-T600 75 Hz

18,10 RLO Ryazan. RUS N0N/A1A/F1B-T600 75 Hz

18,10 RKS Murmansk. RUS N0N/A1A/F1B-T600 75 Hz

18,20 VTX3 IN Katabomman, Vijayanarayanam, IND A1A, MSK fair signal
18,30 HWU French Navy Le Blanc, FRA MSK 200/85
18,60 unid US NAVY TACAMO F1B-50Hz and 190Hz/MSK 400Hz and 800Hz BW TACAMO - TAke Charge And Move Out - U.S. Navy
18.90 RDL /unid CIS MIL HQ Moskva VLF network,RUSSIA UNID:N0N/F1B-T600
18.90 RKS CIS MIL HQ Moskva VLF network,RUSSIA0 A1A/F1B-T600 possibly Murmansk, RUSSIA. SPORADIC ACTIVE
19,20 VTX4 Indian navy Katabomman, South Vijayanarayanam village, VTX4 PSK 200/200 / A1A In some lists VTX4 is incorrectly located at Vishakapatnam Radio, the HQ of the Indian Coast Guard, East Coast District.
19,50 GBZ Royal Navy Anthorn/Criggion, GBR PSK 200/200 encrypted
19,60 GQD/(GBR/GBZ) Royal Navy Skelton UNID
19,60 GQD Royal Navy/NATO Anthorn Cumbria, GBR FSK 200/75
19.80 US Navy NWC/ NCS MSK Harold E. Holt, North West Cape
20.00 unid VLF beacon N0N/unid ANTARCTIC. Amundsen/Scott South Pole base
20,20 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid

20,27 ICV NATO Isola di Tavolara, ITA N0N/STANAG-5030/MSK at 1041 utc back to STANAG 5030 MSK, undecodable
20,30 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid
20,50 3SA/3SB Chinese Navy, Changde/Datong, CHN FSK 50/A1A People's Liberation Army Navy
20,50 RJH63 Radio Centre Krasnodar, RUS N0N/F1B standard frequency transmission
20,50 RJH66 Radio Centre Bishkek, KGZ N0N/F1B standard frequency transmission
20,50 RJH77 Radio Centre Arkhangelsk, RUS N0N/F1B standard frequency transmission
20,50 RJH69 Radio Centre Vileyke, BLR N0N/F1B Bstandard frequency transmission
20,50 RJH99 Radio Centre Nizhniy Novgorod, RUS N0N/F1B standard frequency transmission
20,50 RAB99 Radio Centre Khabarovsk,RUS N0N/F1B standard frequency transmission
20,60 3SA/3SB Chinese Navy, Changde/Datong,CHN A1A/F1B 50Hz/unid Frequency also active with F1B 50 Hz 1
20,76 ICV NATO VLF transmitter facility MSK Isola di Tavolara,Sardegna,ITALY 1
20,90 HWU French Navy Le Blanc, FRA PSK 200/200 encrypted
21.00 3SA Chinese Navy,CHN A1A/unid listed VLF frequencies for the Chinese Navy, only 20.6 kHz
21,10 RDL CIS MIL HQ Moskva,RUS N0N/A1A/F1B-T600 75 Hz Currently no apparent transmission schedules
21,10 RDL CIS MIL Krasnodar,RUS N0N/A1A/F1B-T600 75 Hz Currently no apparent transmission schedules
21,10 RDL CIS MIL Tashkent,UZB N0N/A1A/F1B-T600 75 Hz Currently no apparent transmission schedules
21,10 RDL CIS MIL Smolensk,RUS N0N/A1A/F1B-T600 75 Hz Currently no apparent transmission schedules
21,10 RJS Russian Pacific Fleet HQ, Vladivostok A1A/F1B
21,10 3SB Chinese Navy, Datong,CHN A1A/unid listed VLF frequencies for the Chinese Navy, only 20.6 kHz 1
21,20 RDL Russian Navy. High Comm. A1A, F1B 50Hz/unid Strong signal
21,20 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid Of the VLF frequencies allocated to the Japanese Navy, only 00022.2 kHz
21,40 NPM US Navy NRTF Lualualei, Hawaii, USA MSK 21.4 kHz is currently the only frequency in use by NPM
21,60 3SB Chinese Navy, Datong,CHN A1A/unid Of the 22 listed VLF frequencies for the Chinese Navy, only 20.6 kHz
21,70 HWU French Navy Le Blanc, FRA PSK 200/200 encrypted 1
21,75 HWU French Navy Le Blanc, FRA MSK 200/90 bearing 325/145
21,80 HWU French Navy Le Blanc, FRA F1B Presumed not active 1
21,90 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid Of the VLF frequencies allocated to the Japanese Navy, only 00022.2 kHz 1
22,00 3SA Chinese Navy, Changde,CHN A1A/unid Of the 22 listed VLF frequencies for the Chinese Navy, only 20.6 kHz 1
22,10 GQD Royal Navy Anthorn, GBR PSK 100/100 encrypted
22,20 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid
22,50 unid Chinese Navy, Ya Xian,CHN unid continuous sound/spectro like CW 1
22,60
HWU 
French Navy Le Blanc, FRA
 FSK 200/90 Strong Signal
22,60 unid US NAVY TACAMO mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
22,70 unid Pakistani Navy, Karachi unid
1
22,70 unid Bangladesh'ian Navy,Chittagong, CHN unid
1
22,90 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid
1
23,00 RJH63 Krasnodar Radio Centre, RUS N0N standard frequency transmission (BETA)
23,00 RJH69 Vileyke Radio Centre, BLR N0N standard frequency transmission (BETA)
23,00 RJH66 Bishkek, KGZ N0N standard frequency transmission (BETA)
23,00 RJH77 Arkhangelsk, RUS N0N standard frequency transmission (BETA)
23,00 RJH99 Nizhniy Novgorod,RUS N0N standard frequency transmission (BETA)
23,00 RAB99 Khabarovsk,RUS N0N standard frequency transmission (BETA)
23,10 unid US NAVY TACAMO mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
23,30 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid Of the VLF frequencies allocated to the Japanese Navy, only 00022.2 kHz 1
23,40 DHO38 German Navy/NATO Rhauderfehn, DEU (A1A)/MSK This location is known also as Saterland-Ramsloh and Burlage
23,40 JJI Japanese Navy, Ebino, Japan F1B 50Hz/unid Of the VLF frequencies allocated to the Japanese Navy, only 00022.2 kHz
23,50 unid unid DGPS 200/
1
23,70 DCF42 Telekom DGPS Mainflingen, DEU SSB-2-PSK proprietary code carrier pilot on 122,50 1
24,00 NAA US Navy Cuttler Mayne, USA MSK Of the 22 listed VLF frequencies for the Chinese Navy, only 20.6 kHz
24,50 unid Chinese Navy, Quingdao,CHN unid
1
24,80 NLK US NAVY NRTF Jim Creek,USA MSK Arlington, Washington
25,00 RAB99 RN Pokravka comm. ctr.Khabarovsk, RUS N0N/A1A/A9 modulated signals in the sequence schedule (Beta) 1
25,00 RJH63 Krasnodar Time Signal, RUS N0N/A1A/A9 modulated signals in the sequence schedule (Beta)
25,00 RJH66 Chaldovar / Bishkek / Radio Centre, KGZ N0N/A1A/A9 modulated signals in the sequence schedule (Beta)
25,00 RJH69 Molodecno (Vileyke) Time Signal, BLR N0N/A1A/A9 modulated signals in the sequence schedule (Beta)
25,00 RJH77 Arkhangelsk Time Signal, RUS N0N/A1A/A9 modulated signals in the sequence schedule (Beta)
25,00 RJH99 Nizhniy Novgorod Time Signal, RUS N0N/A1A/A9 modulated signals in the sequence schedule (Beta)
25,00 PWB Brazilian Navy, Belem Radio, Belem MSK / PON
25,10 RJH63 Krasnodar, RUS N0N Currently no apparent transmission schedules (Beta)
25,10 RJH66 Bishkek, KGZ N0N Currently no apparent transmission schedules (Beta)
25,10 RJH69 Molodechno, BLR N0N Currently no apparent transmission schedules (Beta)
25,10 RJH77 Arkhangelsk, RUS N0N Currently no apparent transmission schedules (Beta)
25,10 RJH99 Nizhniy Novgorod, RUS N0N Currently no apparent transmission schedules (Beta)
25,10 RAB99 Khabarovsk, RUS N0N Currently no apparent transmission schedules (Beta)
25,20 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
25,20 NML4 US Navy Atlantic, La Moure, USA STANAG-5030/MSK data stream undecodable, fair signal
25,50 RJH63 Krasnodar, RUS N0N Currently no apparent transmission schedules (Beta)
25,50 RJH66 Bishkek, KGZ N0N Currently no apparent transmission schedules (Beta)
25,50 RJH69 Molodechno, BLR N0N Currently no apparent transmission schedules (Beta)
25,50 RJH77 Arkhangelsk, RUS N0N Currently no apparent transmission schedules (Beta)
25,50 RJH99 Nizhniy Novgorod, RUS N0N Currently no apparent transmission schedules (Beta)
25,50 RAB99 Khabarovsk, RUS N0N Currently no apparent transmission schedules (Beta)
25,60 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
26.00
NOV (?)
Prob  US NAVY TACAMO LANT, mobile Atlantic Ocean
MSK 400Hz/800Hz BW

26,20 NJB US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
26,30 NJB US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
26,60 CAA2A Chilean Navy, Santiago /(Punta Arenas) unid
1
26,70 TBB Turkish Navy Bafa, TUR MSK
26,90 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
27,00 unid US NAVY TACAMO, mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
27,00 KS2XAL TCOM, Elizabeth City NC USA unid TCOM performed VLF longwire-antenna tests, at the former Weeksville Naval Air Station, using a tethered balloon 1
27,00 FTA27 St Assise, FRANCE unid
1
27,20 unid US NAVY TACAMO, mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
27,30 RDL CIS MIL HQ Moskva VLF network, RUS N0N/A1A/F1B-T600 75 Hz RDL station is presumed located in the far-east or arctic RUSSIA
27,30 RAB99 Russian High Comm. HQ Khabarovsk, RUS F1B/BEE 36-50 /75 NO paralell on 18.10 or 21.10 kHz 1
27,60 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out 1
27,70 3SB Chinese Navy, Datong,CHN A1A/unid by 3SA Changde / 3SB Datong, is recently reported with traffic 1
27,70 unid US NAVY TACAMO, mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
27,90 unid US NAVY TACAMO, mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
28,00 3SB/3SQ Chinese Navy, Datong/Ningbo,CHN unid by 3SA Changde / 3SB Datong, is recently reported with traffic 1
29,00 HWU French Navy, Rosnay 46N4213 001E1525, FRA MSK But sporadic activity
29,30 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
29,40 NOV US NAVY TACAMO LANT, mobile Atlantic Ocean F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
29,50 unid Chinese Navy,Zhanjiang,CHN unid by 3SA Changde / 3SB Datong, is recently reported with traffic
29,60 NJB US NAVY TACAMO, mobile worldwide F1B-50Hz/190Hz/MSK 400Hz/800Hz BW TACAMO is an acronym for; TAke Charge And Move Out
30.00 3SQ Chinese Navy, Ningbo,CHN unid by 3SA Changde / 3SB Datong, is recently reported with traffic
30.00 PWI Brazilian Navy, Recife, BRA unid but no on-air verification 1
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