STC SA01755WI

Installation of a GPS LEFT/RIGHT Deviation Converter with a single or dual GTN 6XX/7XX GPS WAAS receiver to allow the\nSPZ-5000 AFCS to be WAAS LPV capable.

Historical Amended Aircraft Small Airplane Rev 03/20/2020 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)

A1WI Cessna Aircraft Company · 525
A1WI Textron Aviation Inc. · 525A
A1WI Textron Aviation Inc. · 525B

Certification basis — 14 CFR

Part 21

Specific sections

§ 21.111
§ 21.113
§ 21.115
§ 21.117
§ 21.119
§ 21.120

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