Your search for “"Firmware"” gave approximately 7 results:
Download category: Ham Radio Deluxe Addons
Addons for Ham Radio Deluxe (HRD).
Maintained by Peter, EI4JR.
(1 entry, 0 subcategories)
Download category: Downloads
(1,131 entries, 164 subcategories)
Enter the words you wish your result to include, with spaces between them.