Originally Posted by N941WR
Wouldn't you have to add it to the wings, HS, and VS as well as do something for the Prop and Windscreen?
I would think so, certainly if your goal is FIKI. There’s also a lot of R&D that goes into the process in the standard certificated world. I fly IFR a lot and personally, as much as I’d love to have a FIKI aircraft, there’s no way I’d try to roll my own. Even adding limited Anti-ice/deice with no intention of FIKI without testing could be a recipe for disaster. Nope, the risk is too great in my book. YMMV....