What it approves
Installation of trim proximity sensor.
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 · Aviation Technologies Group
- Holder
- Aviation Technologies Group · United States
- Status
- Current · Amended
- Status date
- August 26, 1994
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA31SO
From FAA DRS. DRS record last changed December 6, 2025.