WORLDWIDE
VLF Time Broadcasts
VLF Time Signal Stations
Station List Compiled by William Hepburn, LWCA
2020-01-20
 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 Geo Station Latitude Longitude   Remarks
               
  20  kHz
NONE.              
  25  kHz  (TIME DIVISION :  20.5 / 23.0 / 25.0 / 25.1 / 25.5 kHz)
06 , RAB-99 SEO KHABAROVSK 48 28 41 134 52 15   0206 - 0236 / 0606 - 0636 Z
06 , RJH-63 RUS KRASNODAR 44 46 25 39 32 50   1106 - 1140 Z
06 , RJH-69 BLR MOLODECHNO 54 27 56 26 46 49   0706 - 0747 Z 
06 , RJH-77 RUS ARCHANGEL 64 21 29 41 34 00   0906 - 0947 Z
06 , RJH-86 KGZ BISHKEK 43 02 10 73 36 51   0406 - 0447 / 1006 - 1047 Z
06 , RJH-90 RUS NIZNIY NOVGOROD 56 10 16 43 56 02   0806 - 0847 Z
  40  kHz
15 , 45 JJY JPN OHTAKADOYA YAMA 37 22 10 140 51 09    
  50  kHz
05 , RTZ SEO IRKUTSK 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    
15 , 45 JJY JPN HAGANE YAMA 33 27 56 130 10 34    
  66.66666  kHz
05 , RBU RUS MOSCOW 56 44 00 37 39 49    
  68.5  kHz
[NO ID] BPC CHN HENAN 34 27 25 115 50 13   0100 - 2100 Z
  77.5  kHz
[NO ID] DCF-77 DEU MAINFLINGEN 50 00 56 9 00 31    
  89  kHz
  OIZ-89 FIN ESPOO 60 10 39 24 38 24   PLANNED
  100  kHz
[NO ID] BPL CHN SHAANXI 35 01 00 109 31 00   0530 - 1330 Z
  162  kHz
[NO ID] ALS-162 FRA ALLOUIS 47 09 56 2 13 38    
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©2020 William R. Hepburn