# STC SA01005SE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aero Air Inc, United States
- Description: Installation of replacement door hinges and support hardware.
- Applied: October 5, 2000
- Status date: October 3, 2001
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4)
- Certificate PDF: https://openairdocs.org/files/sha256/bc/dd/bcddd240f8d34b9ed1bfd3f9c0c8da3589bb127d67b9fd16a21481c49d14fe1d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EFBEACBBC1B8836185256CC1007E022C.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01005SE

## ADs that name it (0)

None.

## Approved models (4)

- Twin Commander Aircraft LLC 690A ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690B ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 690C ([TCDS 2A4](https://openairdocs.org/tcds/2A4))
- Twin Commander Aircraft LLC 695 ([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.

United States of America Department of Transportation_Federal Aviation Administration Supplemental Type Certificate Number SA01005SE

This certificate, issued to Aero Air, LLC P.O. Box 608 Hillsboro, OR 97123 Part 25 of the Federal Aviation Regulations.

Original Product  Type Certificate Number: 2A4 Make: Twin Commander Model: 690A, 690B, 690C, 695

Description of the Type Design Change: Installation of replacement door hinges and support hardware in accordance with Master Drawing List AEA-69H-001, Revision B, dated September 30, 2001, or later FAA approved revision. Maintain in accordance with Instructions for Continued Airworthiness AEA-69H-202, Revision A, dated August 2001, or later FAA approved revision.

Limitations and Conditions: This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the relationship between this change and other previously approved modification will introduce no adverse effect upon the airworthiness of the aircraft. A copy of this Certificate and Pilot's Operating Handbook Supplement AEA-69H-210, Revision B, dated August 13, 2001, or later FAA approved revision, must be maintained as part of the permanent records for the modified aircraft. The STC holder will provide a written permission statement to each person it authorizes to use this certificate to alter the product.

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 5, 2000 Date reissued:

Date of issuance: October 3, 2001 Date amended:

(Signature) Acting Manager, Seattle Aircraft Certification Office

(Title)

## Every issue (1)

- October 3, 2001: Issued, Current. [certificate](https://openairdocs.org/files/sha256/bc/dd/bcddd240f8d34b9ed1bfd3f9c0c8da3589bb127d67b9fd16a21481c49d14fe1d)

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