# STC SA2826SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aircenter Inc, United States
- Description: Installation of auxiliary fuel tank according to Report No. MDL 60700 Master Drawing List revised 7/27/78, or later FAA approved revision.
- Applied: July 14, 1978
- Status date: December 30, 2004
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 6A1](https://openairdocs.org/tcds/6A1)
- Certificate PDF: https://openairdocs.org/files/sha256/2f/99/2f99619a5686fdaa142218ae5af1e8c85bc2217b402d3bf12b33e21f44ec3283
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A452CB653F9B34EE86256F8800733FF7.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA2826SW

## ADs that name it (0)

None.

## Approved models (3)

- Twin Commander Aircraft Corporation 500-B ([TCDS 6A1](https://openairdocs.org/tcds/6A1))
- Twin Commander Aircraft Corporation 500-S ([TCDS 6A1](https://openairdocs.org/tcds/6A1))
- Twin Commander Aircraft Corporation 500-U ([TCDS 6A1](https://openairdocs.org/tcds/6A1))

## 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 SA2826SW This Certificate issued to Aircenter, Inc.

115 Nowlin Lane, Suite 2000 Chattanooga, TN 37421

Part 3 of the Civil Air Regulations.

6A1 Original Product Type Certificate Number :

Make : Rockwell 500B, 500U, 500S Model :

Installation of auxiliary fuel tank according to Report No. MDL 60700 Master Drawing List revised 7/27/78, or later FAA approved revision.

FAA Approved Airplane Flight Manual Supplement dated August 2, 1978, is required.

Compatibility of this design change with previously approved modifications must be determined by the installer. 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.

Date reissued : December 30, 2004

( Signature) S. Frances Cox, Manager Special Certification Office, Southwest Region

(Title) Date of application : July 14, 1978

Date of issuance : August 02, 1978

## Every issue (1)

- December 30, 2004: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2f/99/2f99619a5686fdaa142218ae5af1e8c85bc2217b402d3bf12b33e21f44ec3283)

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