I just recompiled my airport addons after the introduction of SU10, with SDK version updated to the latest one, i.e. 0.19.3. However, when I browse the airport in World Map, there is no localizer present for the airport, provided that all the navaids and waypoints have been set to show up. Then I try to start a new sim session, then enter the ILS ident and/or frequency directly to see if it actually works, no luck.
@kychungdotcom. I moved your post here to the #sdk-discussion:airports category since you are discussing a custom airport addon. I also added the “sdk” tag. Hope this helps.