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Atlas / STC / ST01143SE-D

FAA · Supplemental Type Certificate

STC ST01143SE-D

Installation of a new security flight deck door in accordance with Jamco America Inc. Master Drawing List (MDL) No. IA-085COAMDL, Revision AL, dated December 10, 2008, or later Federal Aviation Administration (FAA) approved revision.

Historical Amended Aircraft Large Multi-Engine Rev 12/23/2008 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.

Applicable aircraft (8)

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 ↗