FAA · Supplemental Type Certificate
STC ST02389AK
Installation of a Max-Viz EVS-1500 System and associated hardware in accordance with One Sky Aviation Master Drawing List, Doc. No. 20 15 00, Rev. IR, dated October 26, 2011 or later FAA approved revision.
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 ↗