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 SUMMER 2021 Files of A21 Season with update of available on June 4th 2021 (upload time 1530 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 Germanand further languages

Software to read and display ILGRadio Database Data

By the way there is a YouTube Video by Bennett Zach "how to use ILGRadio" which may be interested:

How to setup the Shortwave Database in Ham Radio Deluxe

or search for "ILGRadio Database" on https://www.youtube.com/