STC ST498SO

Supplemental type certificate · WC Corporation

Holder
WC Corporation · United States
Status
Current · Issued
Status date
April 19, 1972
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA6WE

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

What it approves

Modification of main landing gear brake stud.

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 · 1

MakeModelData sheet
McDonnell Douglas CorporationDC-9-10 SeriesA6WE