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Atlas / STC / SP00879NY

FAA · Supplemental Type Certificate

STC SP00879NY

Replacement of leading edge anti-erosion petals Dowty p/n 660401627 - 660401682 with Aero consulting services ltd p/n B33901-1. (R184/4-30-4/with p/n RA 25907 blades) (R193/4-30-4/ with p/n RA 25907 blades) (R212/4-30-4/ with p/n RA 25953 blades)

Current Amended Propeller Rev 11/02/1998 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 (3)

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 ↗