STC ST524SO

Supplemental type certificate · Lockheed Martin Aeronautics Company

Holder
Lockheed Martin Aeronautics Company · United States
Status
Current · Reissued
Status date
February 10, 1989
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA1SO

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

What it approves

Increase in maximum landing weight to 135,000 lbs. and maximum zero fuel weight to 128,790 lbs. With pylon tanks on and 127,000 lbs. with pylon tanks off.

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
Lockheed Aircraft Corporation382FA1SO