Supplemental type certificate · Century Flight Systems Inc
- Holder
- Century Flight Systems Inc · United States
- Status
- Current · Reissued
- Status date
- June 20, 1984
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 5, 2025.
What it approves
Mitchell automatic flight system AK546 consisting of Century IIB autopilot with optional radio coupler.
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 · 3
| Make | Model | Data sheet |
|---|
| Bellanca Aircraft Corporation | 17-30A | A18CE |
| Bellanca Aircraft Corporation | 17-31A | A18CE |
| Bellanca Aircraft Corporation | 17-31ATC | A18CE |