Supplemental type certificate · Benz Airborne Systems
- Holder
- Benz Airborne Systems · United States
- Status
- Current · Issued
- Status date
- June 26, 1991
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
From FAA DRS. DRS record last changed December 6, 2025.
What it approves
Installation of Kulite P/N APTE-138-100G main transmission and combining gear box oil pressure transducers.
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 |
|---|
| Bell Helicopter Textron | 212 | H4SW |
| Bell Helicopter Textron | 412 | H4SW |
| Bell Helicopter Textron | 412EP | H4SW |