What it approves
Installation of Sundstrand Mark VI ground proximity warning 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 · ElectroSonics Div of AiRadio Corporation
- Holder
- ElectroSonics Div of AiRadio Corporation · United States
- Status
- Current · Amended
- Status date
- April 29, 1994
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
- Data sheet
- TCDSA12EA
From FAA DRS. DRS record last changed December 5, 2025.