FAA · Supplemental Type Certificate
STC SA1783CE-D
Install KAP 100 single axis, KAP 150 two axis, or KFC150 two axis flight control system and optional KAS 297B vertical speed and altitude selector.
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)
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗