# STC SA478SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Commuter Air Technology Inc, United States
- Description: Installation of RC-7/RC-9 aerial survey camera
- Applied: February 10, 1965
- Status date: July 24, 2012
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4)
- Certificate PDF: https://openairdocs.org/files/sha256/d5/a8/d5a8191ecdfe0a0d9c282cba27066725e43a54c7d4765d235a60ed2610642f56
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/22F5F46D6B91A65686257A470064F5E2.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA478SW

## ADs that name it (0)

None.

## Approved models (1)

- Twin Commander Aircraft LLC 680-FL ([TCDS 2A4](https://openairdocs.org/tcds/2A4))

## 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 SA478SW

This Certificate issued to Commuter Air Technology Inc.

7200 NW 63 rd Street Bethany, OK 73008

Part 3 of the Civil Air Regulations.

Installation of RC-7/RC-9 Aerial Survey Camera according to A. D. Howard Master Drawing List MDL 50069 revised March 15, 1969.

Applicable only on airplanes modified per STC SA439SW.

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 a product, the holder must give the other person written evidence of that permission.

2A4

Aero Commander

680FL Original Product Type Certificate Number :

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

July 24, 2012

Date amended : February 16, 1970 Rev. 1

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

( Title) Date of application : February 10, 1965

Date of issuance : February 18, 1965

Number (STC No.)

Limitations and Conditions continued

## Every issue (2)

- July 24, 2012: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/d5/a8/d5a8191ecdfe0a0d9c282cba27066725e43a54c7d4765d235a60ed2610642f56)
- June 8, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/66/8c/668cd6ac01c1f2df6b5514df41a95d9ccff1e08f74c13066c5641f6667337cc5)

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