STC SA2637WE

Supplemental type certificate · Triumph Corporation

Holder
Triumph Corporation · United States
Status
Current · Issued
Status date
January 3, 1973
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheets
TCDS4A21TCDS4A28

From FAA DRS. DRS record last changed December 6, 2025.

What it approves

Installation of aft thrust reverser lower latch hook bearings.

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 · 2

MakeModelData sheet
The Boeing Company7074A21
The Boeing Company720 Series4A28