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by ctennis1 3393 days ago
Just to note: SIDS are not required for part 91 operations, at least in the US. If your aircraft is part of a Cessna maintenance program, then it will get lumped in, but for many older aircraft who are privately owned and flown, SIDS are recommended but not required by the FAA..at least not yet.
1 comments

Right. I am most familiar with the Australian regulatory landscape. CASA has made Cessna SIDS mandatory.

https://www.casa.gov.au/standard-page/questions-and-comments...