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Atlas / STC / SA04433CH

FAA · Supplemental Type Certificate

STC SA04433CH

Installation of a Pratt & Whitney model R985-AN-148 engine with a Hamilton Standard model 6167A-12 propeller in accordance with the I nsta llation Instructions in Rare Aircrafl Ltd, Document Number 770, Rev. IR, dated February 8. 2019 or later FAA approved revision.

Current Issued Engine Rev 10/28/2019 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 (1)

Certification basis — 14 CFR

Specific sections

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

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