# STC SA7531SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Commuter Air Technology Inc, United States
- Description: Installation of structural provisions for camera, Navigation sights, and thermal head scanner.
- Applied: September 11, 1987
- Status date: July 13, 2012
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A5SW](https://openairdocs.org/tcds/A5SW)
- Certificate PDF: https://openairdocs.org/files/sha256/0a/68/0a68ea3390e579bf5f7f8a3242922a61b0e0a89edfdd98528c52fdd34236546b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/34627B9A837D9AA886257A3A006A2FB9.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA7531SW

## ADs that name it (0)

None.

## Approved models (1)

- Fairchild Aircraft Corporation SA226-T(B) ([TCDS A5SW](https://openairdocs.org/tcds/A5SW))

## 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.

Number SA7531SW

This Certificate issued to Commuter Air Technology Inc.

7200 NW 63 rd Street Bethany, OK 73008

Part 3 of the Civil Air Regulations.

Description of Type Design Change: Installation of structural provisions for camera, navigation sights, and thermal head scanner in accordance with Almar Engineering Company Master Drawing List MDL 226-1, Revision C, dated December 18, 1988, or later FAA approved revision.

Limitations and Conditions FAA Approved Flight Manual Supplement dated December 22, 1988, or later FAA approved revision is required.

A5SW

Fairchild

SA226-T(B) Original Product Type Certificate Number :

Date reissued : April 21, 2006; June 8, 2006;

July 13, 2012

( Signature) Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office

( Title)

Date of application : September 11, 1987

Date of issuance : December 22, 1988

Number SA7531SW

Date of Issuance: December 22, 1988 Reissuance Date: July 13, 2012

Limitations and Conditions(Continued):

This approval is limited to the installation made in Fairchild SA226-T(B), Serial No. T342 only.

The electrical and mechanical installations described on FAA Form 337 dated December 1, 1988, for this aircraft that provide for camera and scanner head door operation and camera power are required for installation of this modification.

The installer must determine whether this design change is compatible with previously approved modifications. 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 (2)

- July 13, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/0a/68/0a68ea3390e579bf5f7f8a3242922a61b0e0a89edfdd98528c52fdd34236546b)
- June 8, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/49/4b/494be578baa24d5eabce1dd745e56d99aff283639d34e94464fe57cef647290f)

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