Supplemental type certificate · Hawker Beechcraft Services Inc.
- Holder
- Hawker Beechcraft Services Inc. · United States
- Status
- Current · Amended
- Status date
- June 1, 2009
- Applied
- May 2, 2001
- Product
- Aircraft · Small Multi-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 of a cockpit speaker and aural warning muting 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 |
|---|
| Hawker Beechcraft Corporation | C90 | 3A20 |
| Hawker Beechcraft Corporation | C90A | 3A20 |
| Hawker Beechcraft Corporation | C90GT | 3A20 |
| Hawker Beechcraft Corporation | C90GTi | 3A20 |