STC SA04589CH

Installation of Hartzell Propeller model 5D3-NK366A1(Y)( )/91D17(B)

Current Amended Aircraft Small Airplane Rev 05/14/2025 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)

A00007SE Daher Aircraft Design LLC · Kodiak 100

Certification basis — 14 CFR

Part 23

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