STC SA553EA-D

Supplemental type certificate · American Airlines Inc

Holder
American Airlines Inc · United States
Status
Current · Amended
Status date
October 6, 1969
Applied
February 11, 1969
Product
Aircraft · Large Airplane
Certification basis
Part 21
Data sheet
TCDSA5EU

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of autopilot go-around unit on BAC 1-11.

What the certificate saysOCR

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number 5A5538A-D This certificate issued to: American Airlines, Inc.

Maintenance and Engineering Center Tulsa, oklahoma Part 4b of the CIVIL Air Regulations.

Original Product - Type-bertificate Number: ASEV Make: British Aircraft Corporation Model: 1-11/401/AK Description of Type Design Change: Installation of an autopilot 80-around unit on the BAC 1-1l aircraft in accordance with American Airlines ECO U.00748F and the FAA approved supplementary revision AAL-2 to ARB approved Flight Manual Document No. VS.6.4 (for BẠC 1-11 Model 401 AK).

Limitations and Conditions: This approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined that the interrelations between the change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that airplane.

Date of Application: 2/11/69 Date Reissued:

Date of Issuance: 8/1/69 Date Amended: October 6, 1969 EDERAL AVIATION Be frey get the penisenle AOMINIS VON C. I. Richmond DASIEA Coordinator (Signature) (Title)

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and Z1P code) Exent of Authority (if licensing agreement) :

Signature of grantor (In ink) :

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
AirbusBAC 1-11 400 SeriesA5EU