Is there an approved STC for installing skylights on a 172 or 177? I saw photos of a Cutlass on Trade-a-Plane that looked pretty cool and it must be a terrific improvement to visibility in steep turns and climbs. Don't know if that was a factory option or something you can add on and I couldn't find anything doing a search at this site.

I don't know didly about Cessnas so if this is something well known, please forgive.

Steve