Supplemental type certificate · Univair Aircraft Corp
- Holder
- Univair Aircraft Corp · United States
- Status
- Current · Reissued
- Status date
- July 9, 1981
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Addition of crankcase relief valve.
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. | PA-20 Series | 1A4 |