Supplemental type certificate · Duncan Aviation, Inc
- Holder
- Duncan Aviation, Inc · United States
- Status
- Current · Amended
- Status date
- March 21, 1994
- Applied
- November 13, 1992
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 5, 2025.
What it approves
Installation of Bendix/King CAS-81 traffic alert and collision avoidance system (TCAS II) and MST-67A Mode S transponder system.
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 · 4
| Make | Model | Data sheet |
|---|
| Learjet Inc. | Learjet 35 | A10CE |
| Learjet Inc. | Learjet 35A (C-21A) | A10CE |
| Learjet Inc. | Learjet 36 | A10CE |
| Learjet Inc. | Learjet 36A | A10CE |