What it approves
Install Sierra data console on left hand seat rails.
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 · Sierra Research Corp
- Holder
- Sierra Research Corp · United States
- Status
- Current · Reissued
- Status date
- September 15, 1977
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA7CE
From FAA DRS. DRS record last changed December 6, 2025.