Hello! What you are asking depends on two things:
- A Navigraph-developed “avionics plugin” for the Longitude
- A way for Navigraph to publish this plugin for XBox users
The first is already done in the form of our G3000/G5000 plugin, which has been out for a while now.
The second, however, is not within our powers to arrange since it is Asobo/Microsoft who decides which developers get to deliver their utilities to the XBox marketplace. We have requested the ability to add our plugins to the marketplace, but we have been put on hold by their team for more than half a year - as have many other developers who want to publish their plugins/mods.
This means that your question needs to be directed at Asobo/Microsoft, since they are the only ones that can answer it. We’ll make them available as soon as they allow us in their marketplace!
Kind Regards,
Malte