Hi Steve
I installed pre 16 and really like the layout on the flight gen page (very intuitive). My results for searching airports with runway lighting were mixed however.
1. If I select "only include airports with lit strips" what will that include...airports with edge lighting or some other variation? When I selected that box I noticed that 'Search' excluded some airports that had edge lighting. These were standard FSX scenery airports.
2. If I selected 'exclude airports with lit strips' I did get some that were lit....confirmed with FSX "Go to Airport".
The good news, from a flt planning perspective is that all of the airports IF found in the first case had lit runways so if I travel there after dark I'm not surprised when I get there that I can't find the runway!

However, it is missing some valid airports (lit) when I run a search (i.e. lit airports that show up when neither boxes selected)...hope that's clear.
Cheers
Brent