southerncanuk
- we have many very large mounts that DO NOT require any airframes mods, but they 100% do have stc approvals.
Do the very large mounts have STC approvals because the law demands it, or because it will stop the authority from prohibiting flight when rigged without one?
bottom line, if its on the outside and has drag, best to have an stc, engineeering, testing, etc
"Best to" or a legal requirement?