FLASH UPDATE (HFCC / WPLOT):
Flash-A26: June 8th 2026 (2245 UTC) FLASH-B26: June 8th 2026 (2245 UTC)
Quick UPDATE (Text/dBASE):
QUICK-A26: June 8th 2026 (2245 UTC) QUICK-B26:June 8th 2026 (2245 UTC)
LATEST REGULAR WEEKLY UPDATES:
A26: June 7th 2026 (2315 UTC) B26: June 7th 2026 (2315 UTC)
Latest Monitoring Statistics of January 9th 2025 Facts that confirm the High Quality
B25 Text Files for WPLOT Software in HFCC Format and PDF option
B25 Databases
The ultimate Source for the HF Planning, HF Frequency Management
NEW - ILGFLASH - JUST-IN-TIME DATA B25
uploaded shortly after when new monitoring/bandscan results or changes made in the HFCC database available
CLICK TO VIEW FILE: idhtmb25.txt
incl. additional information on right side of the file e.g. full station name writing, modulation info, monitor month-matrix of non-broadcasting stations
update date and time time see first line, left side
DOWNLOAD ZIP FILE for WPLOT Software: idflashB.zip (file name: idflashB.txt)
additional information cannot be displayed in this file update date and time time see first line, left side
PDF Format:
If you wish to display the ILG data in the PDF format the following must be done:
Open the link idflashB.zip with your Firefox Internet browser (no other) and select the PRINTING function (top left).
In the pop-up window on top select for TARGET (top right) select PDF PRINTING and change to LANDSCAPE format.
Press SAVE. This takes same minutes and at the end you have ILG in PDF format.
FIREFOX PROBLEMS IF LONG LINES OF DATA ARE NOT DISPLAYED CORRECTLY:
If necessary, you can change the setting this way as well:
(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful.
(2) In the search box above the list, type or paste wrap and pause while the list is filtered
(3) Double-click the view_source.wrap_long_lines preference to toggle its value from false to true
in Text Format for WPLOT Software or other HFCC compatible Software
The ultimate Source for the HF Planning, HF Frequency Management
deep-in Investigation, Military Operations, Intelligence Services and Government Monitoring
NEW - ILGFLASH - JUST-IN-TIME DATA B25
uploaded shortly after when new monitoring/bandscan results or changes made in the HFCC database available
CLICK TO VIEW FILE: idhtmb25.txt
incl. additional information on right side of the file e.g. full station name writing, modulation info, monitor month-matrix of non-broadcasting stations
update date and time time see first line, left side
DOWNLOAD ZIP FILE for WPLOT Software: idflashB.zip (file name: idflashB.txt)
additional information cannot be displayed in this file update date and time time see first line, left side
PDF Format:
If you wish to display the ILG data in the PDF format the following must be done:
Open the link idflashB.zip with your Firefox Internet browser (no other) and select the PRINTING function (top left).
In the pop-up window on top select for TARGET (top right) select PDF PRINTING and change to LANDSCAPE format.
Press SAVE. This takes same minutes and at the end you have ILG in PDF format.
FIREFOX PROBLEMS IF LONG LINES OF DATA ARE NOT DISPLAYED CORRECTLY:
If necessary, you can change the setting this way as well:
(1) In a new tab, type or paste about:config in the address bar and press Enter/Return. Click the button promising to be careful.
(2) In the search box above the list, type or paste wrap and pause while the list is filtered
(3) Double-click the view_source.wrap_long_lines preference to toggle its value from false to true
Last update of regular weekly ILG data files:
March 2026 (upload day and UTC time see header on top of this page)
March 2026 (upload day and UTC time see header on top of this page)
COMPLETE VERSION of ILG Database in Format for WPLOT Software
C - Text Version: schedules in HFCC extended format with approx. 25000 data sets
Frequency Range: 1600 - 30000 khz (complete short wave range)
DOWNLOAD FILE: idb2554c.zip (file name: idb2554c.txt)
update date and time time see first line, left side
REMEMBER
HFCC Database gives only data of ABU/ASBU/HFCC members. Non-Members are NOT listed and therefore these data are only a part of the whole shortwave world. If you feel HFCC is all, you are on the same level, like those people some hundred years ago "the world is a plate"...
ILG database can be used by WPLOT software and includes all shortwave stations, if HFCC, ABU, ASBU or Non-Members. Some "Non-Official" broadcasts of HFCC members which do not give all data to HFCC are also listed in ILG (NOTE FIELD: UNOFFICIALLY). Jamming stations from China, North-Korea, Vietnam and Cuba are also included and these countries have no access to ILG data.
In addition all Military Stations (causing strong interferences to broadcasdting stations) which are operating in many cases illegally in the broadcasting bands are also incuded in ILG Database.
IMPORTANT INFORMATION of the NOTES DATA FIELD - SPECIAL WORDINGS:
DOUBLE: one transmission with 1-3 requirements by different FMOs, only one transmission on air
EMERGENCY KEEP CLEAR: entries of "International Disaster Radio" (RDR)
FICTION: station/site closed shortwave or FMO/station has no access to this site
FICTION NONSENSE: antennas/transmitters removed and entry can be called simply as FAKE
HFCC WITH FAKE DATA: fake transmitter site in HFCC data base, correct in ILG
IRREGULAR: transmission not available on a daily basis due to e.g. transmitter problems
JAMMING ...: jamming signal (word "Jamming" plus target station) causing serious disturbance within target area to avoid reception of un-wanted broadcast. Noise sound, pulse sound or DRM signals available. The name of "target" (station name) behind the word "JAMMING"
UNOFFICIALLY: requirement by HFCC member who will not have his data in HFCC list
update date and time time see first line, left side
REMEMBER
HFCC Database gives only data of ABU/ASBU/HFCC members. Non-Members are NOT listed and therefore these data are only a part of the whole shortwave world. If you feel HFCC is all, you are on the same level, like those people some hundred years ago "the world is a plate"...
ILG database can be used by WPLOT software and includes all shortwave stations, if HFCC, ABU, ASBU or Non-Members. Some "Non-Official" broadcasts of HFCC members which do not give all data to HFCC are also listed in ILG (NOTE FIELD: UNOFFICIALLY). Jamming stations from China, North-Korea, Vietnam and Cuba are also included and these countries have no access to ILG data.
In addition all Military Stations (causing strong interferences to broadcasdting stations) which are operating in many cases illegally in the broadcasting bands are also incuded in ILG Database.
IMPORTANT INFORMATION of the NOTES DATA FIELD - SPECIAL WORDINGS:
DOUBLE: one transmission with 1-3 requirements by different FMOs, only one transmission on air
EMERGENCY KEEP CLEAR: entries of "International Disaster Radio" (RDR)
FICTION: station/site closed shortwave or FMO/station has no access to this site
FICTION NONSENSE: antennas/transmitters removed and entry can be called simply as FAKE
HFCC WITH FAKE DATA: fake transmitter site in HFCC data base, correct in ILG
IRREGULAR: transmission not available on a daily basis due to e.g. transmitter problems
JAMMING ...: jamming signal (word "Jamming" plus target station) causing serious disturbance within target area to avoid reception of un-wanted broadcast. Noise sound, pulse sound or DRM signals available. The name of "target" (station name) behind the word "JAMMING"
UNOFFICIALLY: requirement by HFCC member who will not have his data in HFCC list
Important installation before using ILG databases with WPLOT:
Latest update of sites including new broadcasters, admin and transmitter sites of Broadcasting and UTILITY sites available by WPOLT update function. Do not use ITU lookup tables with reduced site data !!!