# STC SA1089SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Aircenter Inc
- Description: Installation of 59 gallon wing auxiliary fuel tank according to Drawing List 60400 dated 10/5/69, revised 5/1/70.
- Status date: April 16, 2005
- Data sheets: 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4, 2A4
- Certificate PDF: https://openairdocs.org/files/sha256/8c/dc/8cdcb095d9f71f9b947fe694acb502069eceb618a0ceffc74b932c4c8c558ff8
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/ECF5794AF87CC7398625700B00509D20.0001
- Page: https://openairdocs.org/stc/SA1089SW

## ADs that name it

None.

## Approved models (8)

- Twin Commander Aircraft Corporation 560-F (TCDS 2A4)
- Twin Commander Aircraft Corporation 680 (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-E (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-F (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-FL (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-T (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-V (TCDS 2A4)
- Twin Commander Aircraft Corporation 680-W (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.

115 Nowlin Lane, Suite 2000 Chattanooga, TN 37421

Part 3 of the Civil Air Regulations.

Original Product Type Certificate Number : 2A4 Make : Aero Commander

Model : 560E, 560F, 680, 680E, 680F, 680FL, 680T, 680V, 680W

Installation of 59 gallon wing auxiliary fuel tank according to Drawing List 60400 dated 10/5/69, revised 5/1/70.

FAA Approved A. D. Howard Jr. Airplane Flight Manual Supplement dated November 5, 1969 required for Aero Commander Model 680FL; dated April 17, 1970 required for Aero Commander Models 680T, 680V, 680W; dated May 12, 1970 required for Aero Commander Models 560E, 680, 680E; or dated May 12, 1970 required for Aero Commander Models 560F and 680F.

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 of application : October 14, 1969

Date of issuance : November 05, 1969 Date reissued : April 16, 2005

Date amended : January 30, 1970;

May 12, 1970 Rev. 1

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

(Title)

## Every issue (1)

- April 16, 2005: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/8c/dc/8cdcb095d9f71f9b947fe694acb502069eceb618a0ceffc74b932c4c8c558ff8)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.