What it approves
Surrendered and incorporated into STC ST334CH.
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 · Cooper Aviation Supply Company, Inc.
- Holder
- Cooper Aviation Supply Company, Inc. · United States
- Status
- Current · Surrendered
- Status date
- June 14, 2002
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA-618
From FAA DRS. DRS record last changed December 6, 2025.