FLASH UPDATE (HFCC / WPLOT):
Flash-A26: August 2nd 2026 (2200 UTC)   FLASH-B26: August 2nd 2026 (2200 UTC)

Quick UPDATE (Text/dBASE):
QUICK-A26: August 2nd 2026 (2200 UTC)   QUICK-B26: August 2nd 2026 (2200 UTC)

LATEST REGULAR WEEKLY UPDATES:
A26: July 27th 2026 (2310 UTC)     B26: July 27th 2026 (2310 UTC)

ILG Monitor Meter for July 2026
Database "A" Version of July 27th with 91411 data sets with latest monitored and verified data entries of the current A26 season:
ALL DATA - Year 2026: 23608, Year 2025: 17788, Year 2024: 11283, Year 2023: 7288 data sets,
BROADCASTING - ALL: 17671,  Year 2026: 9211, Year 2025: 1638, Year 2024: 728, Year 2023: 623 data sets,
UTILITY - ALL:73740,  Year 2026: 14397, Year 2025: 16150, Year 2024: 10555, Year 2023: 6665 data sets
There are many stations that are received almost daily, but the list only notes them once a day !
Latest Monitoring Statistics of July 27th 2026 Facts that confirm the High Quality
B22 Frequency Lists and Lookup Tables for PERSEUS SDR

B22 Frequency Lists and Lookup Tables for PERSEUS SDR

ILG Info
Description
B22  USERLISTS
For PERSEUS SDR Receiver the Frequency Lists with userlist and HFCC text files

The ultimate Source for the HF Planning, HF Frequency Management
deep-in Investigation, Military Operations, Intelligence Services and Government Monitoring

Last update of ILG data files: 
March 2023 (upload day and UTC time see header on top of this page) 
 

Perseus HF Receiver Software with Spectrum Mode in use with ILG Data


1. ILG in Text format (2x userlists) more than 65 000 data sets
   All  stations included 2 - 8 MHz (userlist1.txt) and 8 - 30 MHz (userlist2.txt)
        with DISPLAY:
        Time UTC, Radio Station, Days, ITU-Country Code, Language, Days
     Usual abbreviations are in use and days are given as 1 = Sunday, 2 = Monday ... 7 = Saturday, 1-7 = daily


     USER1  (for PERSEUS SDR use rename to userlist1.txt or overwrite)
     click-view-download   with your password


     USER2  (for PERSEUS SDR use rename to userlist2.txt or overwrite)
     click-view-download   with your password
   
2. ILG in Text format (2x userlists) more than 65 000 data sets
   All  stations included 2 - 8 MHz (userlist1.txt) and 8 - 30 MHz (userlist2.txt)
        with DISPLAY:
        Time UTC, Radio Station, Days, ITU-Country Code, Language, Power/Azimuth*
     * Special writing e.g.: "100/270" means 100 kW / 270 degrees or "..1/non" means 1 kW / non-directional...


     USER3  (for PERSEUS SDR use rename to userlist1.txt or overwrite)
     click-view-download   with your password


     USER4  (for PERSEUS SDR use rename to userlist2.txt or overwrite)
     click-view-download   with your password
 


     download user zip   with your password
    All file names with  userlist.zip  including:
     user1.txt, user2.txt, user3.txt, user4.txt,hfcc.txt, site.txt, broadcas.txt and admin.txt
    (for PERSEUS SDR use rename to userlist1  or  userlist2.txt)
    
     Due to memory problems (ILG database is too big) with PERSEUS software to use ONE userlist file only ! 
 

Display for Userlist1 PERSEUS userlist1.txt with display 6110 kHz
or
Display Userlist2 non-broadcasting PERSEUS userlist2.txt with display 9665 kHz
 

 
2. ILG in Text format for PERSEUS SDR (hfccp.txt Structure) more than 13 000 data sets
   BROADCASTING Database covering all Broadcasting Stations and Meteo/Volmet UTILITY Stations
        with DISPLAY: 
        Time UTC, Station Name, Location, Longitude, Latitude, Power kW
 
     Usual abbreviations are in use and days are given as 1 = Sunday, 2 = Monday ... 7 = Saturday, 1-7 = daily

    HFCCP  (for PERSEUS SDR use rename to hfcc.txt)
    click-view-download

     hfccp.txt  file included in userlistzip.zip for download above on this page
     (for PERSEUS SDR use rename to hfcc.txt)
   
    Display for Userlist1 hfcc PERSEUS hfcc.txt with display 6110 kHz
    or
    PERSEUS-DISPLAY-9665-hfcc PERSEUS hfcc.txt with display 9665 kHz



     hfcc.txt          (sets limited to 14999 entries to avoid display problems)
     Due to memory problems (ILG database is too big) with PERSEUS software this HFCC file cannot work with more than 14999 data sets!  
 
 


Used Abbreviations for Languages (Userlist1 und Userlist2) with 3 digit space.
-  First 3 Digits of Language Name of Broadcasting Stations
-  Special Abbreviations for Non-Broadcasting Stations:
 ALE = ALE ...  M12 = MPSK12 ...
 ARQ = ARQ ...  MET = VOICE METEO/WEATHER
 BEA = BEACON  MWA = MWARA ...
 COD = CODES  OFD = OFDM MODEM
 CW  = MORSE  PAC = PACTOR ...
 C75  = CIS-75 Telex  RAD = OVER-HORIZON-RADAR
 DSC = DISTRESS CALLS ...  RDA = RDARA
 EMA = EMAIL  S42 = STANAG 8285
 FAX = FAX  S44 = STANAG 4481
 FSK = FSK ...  SIT = SITOR ...
 HFD = HFDL ARINC ...  T20 = T-206 Telex
 JP8 = MFSK 8-TONES  T60 = T-600 Telex
 L11 = LINK 11  TIM = TIME SIGNALS
 LDO = LDOC ...  TLX = TELEX