Supplemental type certificate · Aviation Products Development
- Holder
- Aviation Products Development · United States
- Status
- Current · Issued
- Status date
- April 9, 1993
- Product
- Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Replacement of original engine oil screen with external mounted full flow oil adapter and spin-on filter.
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 |
|---|
| Teledyne Continental Motors | C90-12F | E-252 |
| Teledyne Continental Motors | C90-14F | E-252 |