Just to add some more context. This is a MSFS screenshot of St. Helena “airport”:
One can see a number of things:
- There is an island … so “some” elevation data for St. Helena has been processed
- … and there is “some” ground texture
- … but it clearly is not the “Bing” texture
- There are streets and buildings, which match the OSM data
- … but the airport lacks its runway, as one can only see the building and the parking lot
So for what ever reason, MSFS decided to not (yet) “invest” in this interesting island. The lack of good data is clearly not the reason.
But there are lots of other regions where the same can be said. So St. Helena is not alone.