Supplemental type certificate · Texas Aviation Services
- Holder
- Texas Aviation Services · United States
- Status
- Current · Reissued
- Status date
- March 11, 2010
- Applied
- November 26, 1984
- 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 dual King Radio KHF-950 HF transceivers and a Chelton rigid rod HF antenna.
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 · 2
| Make | Model | Data sheet |
|---|
| The Boeing Company | 727-100 Series | A3WE |
| The Boeing Company | 727-200 Series | A3WE |