# STC SA6037SW-D

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: S-TEC Corporation, United States
- Description: Installation of S-TEC System 40/50, single and two axis automatic flight guidance system, Model ST-298-40/50.
- Applied: July 15, 1985
- Status date: March 3, 2008
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A19](https://openairdocs.org/tcds/3A19)
- Certificate PDF: https://openairdocs.org/files/sha256/e4/65/e465ce6c50e170815ab570aa88f3fb576563f43780fbeb8eaf306ac472ddf3da
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/87435103D49B17238625751400829EC9.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA6037SW-D

## ADs that name it (0)

None.

## Approved models (11)

- The Cessna Aircraft Company 150G ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150H ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150J ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150K ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150K ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150L ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A150M ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company A152 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

This Certificate issued to

3 of the Civil Air Regulations.

1. Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, in accordance with ST-298 Master Data List No. 92335, Revision H, dated 03-03-08, or later FAA approved revisions.

1. Compatibility of this design change with previously approved modifications must be determined by the installer. Refer to S-TEC SL07-004 for an acceptable method to show compatibility.

S-TEC Corporation One S-TEC Way Mineral Wells, TX 76067-9236 3A19 Make : Cessna Aircraft Company Model : 150G, 150H, 150J, 150K, 150L, 150M, A150K, A150L, A150M, 152, and A152

Date of application : 07-15-85 Date of issuance : 08-22-85 Date reissued :

Date amended : 03-11-96, 08- 06-07, 03-03-08 By direction of the Administrator

(Signature)

James W. Smisek DAS-100.2 DAS Administrator, DAS700096SW (Title)

FAA Form 8110-2-1(10-69) Page 2 of 3

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 ZIP code)

Signature of grantor (In ink):

FAA Form 8110-2-1(10-69) Page 3 of 3

Number SA6037SW-D Date Re-Issued: 03-03-08 Limitations and Conditions (con’t.)

2. FAA Approved Supplemental Flight Manual, P/N 89616, dated 8-22-85 is required for Cessna Models 150G, 150H, 150J, 150K, 150L, 150M, A150K , A150L, and A150M for S-TEC System 40 or later FAA Approved revisions of the above supplement.

3. FAA/DAS Approved Pilot’s Operating Handbook and/ or Airplane Flight manual Supplement, P/N 891240, dated 3-11-96 is required for Cessna Models 152 and A152 for S-TEC System 40 or later FAA Approved revisions of the above supplement.

4. FAA Approved Supplemental Flight Manual, P/N 89624, dated 8-22-85 is required for Cessna Models 150G, 150H, 150J, 150K, 150L, 150M, A150K , A150L, and A150M for S-TEC System 50 or later FAA Approved revisions of the above supplement.

5. FAA/DAS Approved Pilot’s Operating Handbook and/ or Airplane Flight manual Supplement, P/N 891241, dated 3-11-96 is required for Cessna Models 152 and A152 for S-TEC System 50 or later FAA Approved revisions of the above supplement.

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

- END -

## Every issue (1)

- March 3, 2008: Amended, Current. [certificate](https://openairdocs.org/files/sha256/e4/65/e465ce6c50e170815ab570aa88f3fb576563f43780fbeb8eaf306ac472ddf3da)

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