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Atlas / STC / SA00712DE

FAA · Supplemental Type Certificate

STC SA00712DE

Modification of the aircraft interior to allow for two configurations, 1.) Observer configuration and 2.) back to the Type Certificated standard Executive configuration in accordance with Straight Flight Master Drawing List Document No. 4979-MDL-01, Revision B, dated June 15, 2010, or later FAA approved revision.

Current Issued Aircraft Small Multi-Engine Rev 06/16/2010 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

  • Sec. 111
  • Sec. 113
  • Sec. 115
  • Sec. 117
  • Sec. 119
  • Sec. 120
  • § 21.47

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