5.B111 in the Radio Frequency Table Allocation of Ireland.

Content Type
ITU FOOTNOTE
Title
5.B111
Description
The frequencies 6 337.5 kHz, 8 443 kHz, 12 663.5 kHz, 16 909.5 kHz and 22 450.5 kHz
are the regional frequencies for the transmission of MSI by means of the NAVDAT system (see
Appendices 15 and 17). (WRC-23)