Supplemental type certificate · Aircraft Development Co
- Holder
- Aircraft Development Co · United States
- Status
- Current · Reissued
- Status date
- January 30, 1996
- Applied
- June 17, 1981
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.
What it approves
Installation strut/wing and strut/fuselage fairings, lightning hole covers, and aerodynamic putty.
What the certificate says
From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.
This certificate is a scan without a text layerOpen the PDF to read it. ADs that name this STC · 0
An AD can apply because an STC is installed, or mention one in its text.
No AD in this release names this STC Approved models · 7
| Make | Model | Data sheet |
|---|
| The Cessna Aircraft Company | 172RG | 3A17 |
| The Cessna Aircraft Company | 175 | 3A17 |
| The Cessna Aircraft Company | 175A | 3A17 |
| The Cessna Aircraft Company | 175B | 3A17 |
| The Cessna Aircraft Company | 175C | 3A17 |
| The Cessna Aircraft Company | P172D | 3A17 |
| The Cessna Aircraft Company | R172K | 3A17 |