VLF stations list

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Frequency (kHz) Station Location Latitude (N+ S-) Longitude (E+ W-) Power (kW) Remarks Distance (km) Azimuth (deg) Interference pattern
11.905 Alpha Russian Federation     500 RSDN-20; various locations      
12.044 Alpha Russian Federation     500 RSDN-20; various locations      
12.091 Alpha Russian Federation     500 RSDN-20; various locations      
12.500 Alpha Russian Federation     500 RSDN-20; various locations      
12.649 Alpha Russian Federation     500 RSDN-20; various locations      
13.281 Alpha Russian Federation     500 RSDN-20; various locations      
14.881 Alpha Russian Federation     500 RSDN-20; various locations      
15.1 HWU Rosnay/Le Blanc, France 46.71 1.25 400   620.4 211.9 x
15.625 Alpha Russian Federation     500 RSDN-20; various locations      
16.3 VTX1 Vijaya Narayanam, India 8.39 77.75     8042.3 98.7  
16.4 JXN Novik, Helgeland, Norway 66.98 13.88 45   1781.4 11.9 x
17.0 VTX2 Vijaya Narayanam, India 8.39 77.75     8042.3 98.7  
17.2 SAQ Grimeton, Sweden 57.11 12.4 200 CW 762.3 32.7 x
18.1 RDL Russian Federation       RDL, UPD, UFQE, UPP, UPD8; various locations      
18.2 VTX3 Vijaya Narayanam, India 8.39 77.75     8042.3 98.7  
18.3 HWU Rosnay/Le Blanc, France 46.71 1.25 400   620.36 211.9 x
18.5 DHO Rhauderfehn/Burlage, Germany 53.1 7.6 500   222.7 37.3  
19.2 VTX4 Vijaya Narayanam, India 8.39 77.75     8042.3 98.7  
19.6 GBZ Anthorn, England 54.91 -3.28 500   705.8 306.8 x
19.8 NWC Exmouth, Australia -21.82 114.17 1000   13156.4 89.9  
20.27 ICV Isola di Tavolara, Italy 40.92 9.73 43 (?)   1215.5 162.8 x
20.5 RJH Russian Federation     300 RJH69, RJH66, RAB99, RJH63, RJH77, RJH90; various locations      
20.9 FTA Sainte Assise, France 48.54 2.58 23 (?)   394.6 213.8 x
21.1 RDL Russian Federation       RDL, UPD, UFQE, UPP, UPD8; various locations      
21.75 HWV Rosnay/Le Blanc, France 46.71 1.25 400   620.36 211.9 x
22.1 GQD Skelton, England 54.73 -2.88 500   667.9 306.4 x
22.6 HWU Rosnay/Le Blanc, France 46.71 1.25 400   620.3 211.9 x
23.0 RJH Russian Federation     300 RJH69, RJH66, RAB99, RJH63, RJH77, RJH90; various locations      
23.4 DHO38 Rhauderfehn/Burlage, Germany 53.1 7.6 500   222.7 37.3  
24.0 NAA Cutler, Maine, USA 44.64 -67.28 1000   5245.3 291.9  
25.0 RJH Russian Federation     300 RJH69, RJH66, RAB99, RJH63, RJH77, RJH90; various locations      
25.2 NLM/NML Lamoure, North Dakota, USA 46.37 -98.34 500   6944.8 310.9  
26.7 TBB Bafa, Turkey 37.41 27.32     2309.0 123.8  
37.5 TFK/NRK Grindavik, Iceland 63.85 -22.47 100   2135.6 321.0  
38 SRC/SHR Ruda, Sweden 57.12 16.15     923.2 43.4  
42.5 SRC Varberg, Sweden 57.11 12.39     762.3 32.7  
45.9 NSY/NSC Niscami, Italy 37.13 14.44     2134.5 152.6 x

    Note: Distances and azimuths apply to PI5RTA at ter AA - Helmond, The Netherlands

    Updated: nov 2025