What it approves
Installation of 'auto-vac 2' backup instrument vacuum system.
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
Supplemental type certificate · Raymond Ives
- Holder
- Raymond Ives · United States
- Status
- Current · Amended
- Status date
- April 29, 1985
- Product
- Engine
- Certification basis
- Part 21
- Data sheet
- TCDS1E4
From FAA DRS. DRS record last changed December 5, 2025.