FAA · Supplemental Type Certificate
STC SA03008CE
In accordance with Part 23 regulations specified in the current cer1ification basis of Type Certificate Number A59CE, installation of a Honeywell HF Communication System, model KH F I 050, and optionally the A vtech Corporation SELCAL decoder, model CSD-714
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
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗