Supplemental type certificate · Duncan Aviation Inc
- Holder
- Duncan Aviation Inc · United States
- Status
- Current · Issued
- Status date
- March 1, 1991
- Applied
- January 16, 1991
- Product
- Aircraft · Large 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 traffic alert and collision avoidance system with a 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 · 5
| Make | Model | Data sheet |
|---|
| Bombardier Inc. | CL-600-1A11 (CL-600) | A21EA |
| Bombardier Inc. | CL-600-2A12 (CL-601) | A21EA |
| Bombardier Inc. | CL-600-2B16 (CL-601-3A) | A21EA |
| Bombardier Inc. | CL-600-2B16 (CL-601-3R) | A21EA |
| Bombardier Inc. | CL-600-2B16 (CL-604) | A21EA |