Supplemental type certificate · Systron-Donner Corp
- Holder
- Systron-Donner Corp · United States
- Status
- Current · Amended
- Status date
- June 20, 1973
- Product
- Aircraft · Large Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 5, 2025.
What it approves
Installation of Systron-Donner Model8160-20-P1 rate sensors in Sperry SP-50 autopilot as replacement for Sperry or Smiths rate gyros.
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 · 4
| Make | Model | Data sheet |
|---|
| The Boeing Company | 727 | A3WE |
| The Boeing Company | 727-100 Series | A3WE |
| The Boeing Company | 727-200 Series | A3WE |
| The Boeing Company | 727C Series | A3WE |