STC SA257NE

Supplemental type certificate · Georgetown Aircraft Serv

Holder
Georgetown Aircraft Serv · United States
Status
Current · Issued
Status date
May 3, 1985
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA21EA

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

What it approves

Addition of master test switch for warning lights in cockpit.

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
Bombardier Inc.CL-600-1A11 (CL-600)A21EA