Supplemental type certificate · King Radio Corp
- Holder
- King Radio Corp · United States
- Status
- Current · Issued
- Status date
- April 1, 1974
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 5, 2025.
What it approves
Installation of H-14 autopilot.
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 Approved models · 1
| Make | Model | Data sheet |
|---|
| The Cessna Aircraft Company | 421B | A7CE |