Supplemental type certificate · Safety Devices, Inc
- Holder
- Safety Devices, Inc · United States
- Status
- Current · Issued
- Status date
- March 5, 1997
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of an IMI Cash Model EX-2207-44 or EX-2207-45 differential pressure relief valve downstream of the Hartzell A1-B propeller governor.
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 |
|---|
| Navion Aircraft Company Ltd. | Navion A (L-17B) | A-782 |
| Navion Aircraft Company Ltd. | Navion A (L-17C) | A-782 |
| Navion Aircraft Company Ltd. | Navion B | A-782 |