Supplemental type certificate · Nelson Bert A
- Holder
- Nelson Bert A · United States
- Status
- Current · Issued
- Status date
- January 30, 2004
- Applied
- April 28, 2003
- Product
- Aircraft · Single-Engine
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 5, 2025.
What it approves
Installation of Hartzell HC-E4W-3/D8990K 4-bladed propellers, eligible only if already equipped with Walter M601E-11S/-11AS engines..
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 | 65-90 | 3A20 |
| Raytheon Aircraft Company | 65-A90 | 3A20 |
| Raytheon Aircraft Company | B90 | 3A20 |
| Raytheon Aircraft Company | C90 | 3A20 |
| Raytheon Aircraft Company | E90 | 3A20 |