WORLDWIDE
VLF Time Broadcasts
VLF Time Signal Stations
Station List Compiled by William Hepburn, LWCA
2015-02-07
STANDARD FREQUENCY & TIME SIGNAL BROADCASTS
SF/TS STANDARD FREQUENCY & TIME SIGNALS
  Class : Standard Frequency & Time Signal Broadcast (Continuous). Mode : Combination. Band : VLF (VERY LOW FREQUENCY).
  Content : Standard frequency & time signals.
  Note : Included are stations operated by official time observatories only. Not included are routine time checks made by
  standard broadcast, maritime, aeronautical or meteorological stations.
  SF = 20 kHz
TIME SIGNAL BROADCASTS
TS TIME SIGNALS
  Class : Time Signal Broadcast (Continuous). Mode : Combination.
Content : Time signals.
# = One hour earlier when DT in effect : BLR / KGZ / RUS = last Sat in Mar-last Sat in Oct.
ID Time H+ Call Sign State Location Name Latitude Longitude   Remarks
                 
  20 kHz
NONE.  
  25 kHz (TIME DIVISION : 20.5 / 23.0 / 25.0 / 25.1 / 25.5 kHz)
06 , RAB 99 RUS KHABAROVSK RAB99 48 28 41 134 52 15   0206 - 0236 / 1106 - 1140 Z #
06 , RJH 63 RUS KRASNODAR RJH63 44 46 25 39 32 50   1106 - 1140 Z #
06 , RJH 69 BLR MOLODECHNO RJH69 54 27 56 26 46 49   0706 - 0747 Z #
06 , RJH 77 RUS ARCHANGEL RJH77 64 21 29 41 34 00   0906 - 0947 Z #
06 , RJH 86 KGZ BISHKEK RJH86 43 02 10 73 36 51   0406 - 0447 / 1006 - 1047 Z #
06 , RJH 90 RUS NIZNIY NOVGOROD RJH90 56 10 16 43 56 02   0806 - 0847 Z #
  40 kHz
15 , 45 JJY JPN OHTAKADOYA-YAMA JJY 37 22 10 140 51 09
  50 kHz
05 , RTZ RUS IRKUTSK RTZ 52 25 32 103 40 07   OFF 1900 - 2000 Z #
  60 kHz
[NO ID] MSF GBR ANTHORN 54 54 28 -3 16 26    
[NO ID] WWVB USA FORT COLLINS 40 40 28 -105 02 40    
? JJY JPN HAGANE-YAMA 33 27 56 130 10 34  
  66.66666 kHz
05 , RBU RUS MOSCOW RBU 56 44 00 37 39 49  
  68.5 kHz
[NO ID] BPC CHN HENAN 34 27 25 115 50 13   0100 - 0900 / 1300 - 2100 Z
  77.5 kHz
[NO ID] DCF 77 DEU MAINFLINGEN 50 00 56 9 00 31
  100 kHz
[NO ID] BPL CHN SHAANXI 35 01 00 109 31 00   0530 - 1330 Z
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2015 William R. Hepburn