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Atlas / STC / SA01430WI-D

FAA · Supplemental Type Certificate

STC SA01430WI-D

Modification of a Rockwell Collins, Inc. Data Base Unit (DBU) installation in accordance with: (1) Rockwell Collins, Inc. Drawing Index RCA-0122-001, Rev C, dated September 12, 2011, or later FAA approved revision, as listed on the attached FAA Approved Model List (AML).

Historical Amended Aircraft Small Airplane Rev 12/10/2013 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 ↗