STC SA421NE

Supplemental type certificate · Command Airways, Inc

Holder
Command Airways, Inc · United States
Status
Current · Issued
Status date
March 6, 1986
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheet
TCDSA53EU

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

What it approves

Change seating from 46 to 44 passenger seats by removing seats A & B in row 1.

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
Aerospatiale (Societe Nationale Industrielle Aerospatiale)ATR42-300A53EU