Supplemental type certificate · US Propeller Service of Connecticut
- Holder
- US Propeller Service of Connecticut · United States
- Status
- Current · Reissued
- Status date
- August 30, 1989
- Product
- Aircraft · Small Multi-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of McCauley 3AF32C75/82NB-6 full feathering constant speed propellers and D3499 or D3506 spinner assemblies.
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 · 5
| Make | Model | Data sheet |
|---|
| Raytheon Aircraft Company | 95-55 | 3A16 |
| Raytheon Aircraft Company | 95-A55 | 3A16 |
| Raytheon Aircraft Company | 95-B55 | 3A16 |
| Raytheon Aircraft Company | 95-B55A | 3A16 |
| Raytheon Aircraft Company | 95-B55B (T-42A) | 3A16 |