FAA · Supplemental Type Certificate
STC SA04566CH
Relocation of the TKS ice protection system tank equipment pack in accordance with MAG Aerospace's Master Data List, Doc. No. 2020011-MDL-100, Revision C, dated July 11, 2022, or later FAA-approved revisions.
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (1)
Specific sections
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗