The largest Short Wave Database of the World
The Unique Database in the World with the last Monitoring Date covering all Broadcasting and UTILITY Stations 1.6-30 MHz
ILGRadio  since 1983 the whole short wave in one hand
ILGRadio Files of B21 Season with update of available on December 2nd 2021 (upload 2345 UTC)

The most comprehensive short wave database of broadcasting & UTILITY with unique highlights:
precise schedules, technical data, transmitter site position, graphical diagram "Times by Lines", last monitoring data infos

Lookup tables available for countries, stations and transmitter sites

Detailed Introduction Answers When What Where Why How in English and German and further languages

PERSEUS SDR - Bandscan Record Files & PERSEUS Software