What it approves
Installation of electric gyro instruments.
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 · Thales Avionics, Inc.
- Holder
- Thales Avionics, Inc. · United States
- Status
- Current · Amended
- Status date
- June 25, 1991
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
- Data sheet
- TCDSH9EU
From FAA DRS. DRS record last changed December 5, 2025.