I have been trying to access the list of STC's from the FAA simply just to see what are available for the Comanche 400. The link seems to be broke, does anyone have a copy of the list?
https://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/MainFrame?OpenFrameSet
Doesn't seem to work.
https://rgl.faa.gov/Regulatory_and_Guidance_Library/rgSTC.nsf/MainFrame?OpenFrameSet
Doesn't seem to work.