Supplemental type certificate · M R Borer Aircraft Svc
- Holder
- M R Borer Aircraft Svc · United States
- Status
- Current · Issued
- Status date
- July 23, 1970
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of McCauley1A175GM8241 propeller. *Aircraft must be equipped with Edo 88-1650 floats and modified in accordance with STC SA1-167.
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 · 3
| Make | Model | Data sheet |
|---|
| The New Piper Aircraft Inc. | PA-20S | 1A4 |
| The New Piper Aircraft Inc. | PA-20S-”115” | 1A4 |
| The New Piper Aircraft Inc. | PA-20S-”135” | 1A4 |