Supplemental type certificate · Jimmie Snodgrass and William S. Cross
- Holder
- Jimmie Snodgrass and William S. Cross · United States
- Status
- Current · Amended
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 5, 2025.
What it approves
Franklin 4AC-176-F3 engine.
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 · 1
| Make | Model | Data sheet |
|---|
| The New Piper Aircraft Inc. | J3 Series | A-691 |