STC SA04477AT

Supplemental type certificate · Continental Aerospace Technologies Inc

Holder
Continental Aerospace Technologies Inc · United States
Status
Current · Issued
Status date
July 21, 2020
Applied
May 13, 2019
Product
Aircraft · Small Airplane
Certification basis
Part 21, Part 23
Data sheet
TCDS3A12

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

What it approves

Installation of Continental Aerospace Technologies, Inc. IO-370-DA3A engine

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

FAA Form 8110-2 (5/14) Page 1 of 3

Number: SA04477AT

This certificate issued to: Continental Aerospace Technologies, Inc.

2039 South Broad Street Mobile, Alabama 36615

Part 23 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: See AML Make: FAA Approved Model List (AML) Model: See AML Rev. IR or later FAA approved revision for a list of approved aircraft models

Installation of Continental Aerospace Technologies, Inc. IO-370-DA3A engine in accordance with FAA Approved Model List (AML) No. SA04477AT and Installation Instructions IMC172RSIO370, Rev. ~, dat ed July 2020, or later FAA approved revision. Type design data is as detailed in the Engine Installation Kit Bill-Of-Materials Part Number STC172RSI0370, Revision A or later FAA approved revision.

1. Approval of this change in type design applies only to the approved aircraft models listed in the AML Rev IR or later approved revision.

2. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

(See Continuation Sheet on Page 3 for additional Limitations and Conditions)

Date of Application: May 13, 2019 Date Reissued:

Date of Issuance: July 21, 2020 Date Amended:

By Direction of the Administrator Signature

Title: (for) Christina M. Underwood Manager, Atlanta ACO Branch

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller.

FAA Form 8110-2 (5/14) Page 2 of 3

To (Name and address of transferee)

From (Name and address of grantor)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA04477AT (Continuation Sheet)

Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraft, aircraft engine, or propeller. The STC’s supporting documentation (drawings, instructions, specifications, flight manual supplements, etc.) is the property of the ST C holder.

FAA Form 8110-2 (5/14) Page 3 of 3

3. The installer must determine whether this design change is compatible with previously approved modifications.

This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated, unless it is determined by the installer that the interrelationship between this change and any other previously approved modifications will produce no adverse effect upon the airworthiness of that airplane.

4. A copy of this Certificate and the FAA approved Flight Manual Supplement, AFMSC172RSIO370, Rev. ~, dated July 2020, or later FAA approved revision, must be maintained as part of the permanent records of the modified aircraft.

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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 · 2

MakeModelData sheet
Textron Aviation Inc.172R3A12
Textron Aviation Inc.172S3A12

Every issue · 1

DRS keeps each issue of an STC as its own record, with its own certificate and attachments.

DateStatusFiles
July 21, 2020Issued, currentCertificateApproved model list