Supplemental type certificate · Simplex Manufacturing Co
- Holder
- Simplex Manufacturing Co · United States
- Status
- Current · Amended
- Status date
- January 16, 1969
- Applied
- April 20, 1967
- Product
- Aircraft · Rotorcraft
- 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 Simplex Bi-Fluid Spray 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 |
|---|
| Scotts-Bell 47 Inc | 47D | H-1 |
| Scotts-Bell 47 Inc | 47D1 | H-1 |
| Scotts-Bell 47 Inc | 47G | H-1 |
| Scotts-Bell 47 Inc | 47G-3 | 2H3 |