What it approves
Thrust reverser system P/N 221D0065, consisting of 4 major installations.
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
Supplemental type certificate · Pratt & Whitney
- Holder
- Pratt & Whitney · United States
- Status
- Current · Issued
- Status date
- February 4, 1985
- Product
- Engine
- Certification basis
- Part 21
- Data sheet
- TCDSE3NE
From FAA DRS. DRS record last changed December 5, 2025.