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Atlas / STC / ST03021NY

FAA · Supplemental Type Certificate

STC ST03021NY

Approval of side facing divan seating limitations in accordance with Aero Consulting Services Ltd. Modification Data Summary D777000, Revision NC, approved October 10, 2003 or later Transport Canada approved revisions.

Current Issued Aircraft Large Multi-Engine Rev 09/28/2011 View PDF on drs.faa.gov ↗

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.

Certification basis — 14 CFR

Specific sections

The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗