Tom, you are welcome to ask as many questions as you like.
The island airstrip off Malden does not work for the AI. There is a maximum of one working airstrip per map, and it must have a north-south runway. You can make the AI take off from a non-working airstrip, or anywhere else for that matter, but it takes some serious scripting.
The FAQ is not working at the moment. We had serious hardware failures a while back and we're still rebuilding the site. Lots of things are still missing but never fear, we'll get them all back. The good news is that the search function on this forum is much better than on the old forum, and all the old posts have been preserved. Everything that was in the FAQ is on this forum ... although you can only find things if you know what to search for. You'll find a lot of information on switch triggers now that you know what you're looking for.