How to Locate the Radio ID for the GDL 69(A) on the GTN(Xi)

From the GTN Home Page:

1. Select SYSTEM.
2. Select EXTERNAL LRUs.
3. Look for the GDL 69(A) listed as an option and select MORE INFO.
4. On the top left of the page, you will find the Data Radio ID.
5. On the top right of the page, you will find the Audio Radio ID.