# STC SA00469DE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Timberline Aviation, United States
- Description: Installation of Bendix/King KMH-880 Multi-Hazard Awareness System (MHAS) and Traffic Advisory System (TAS).
- Applied: February 26, 2002
- Status date: April 23, 2002
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A28CE](https://openairdocs.org/tcds/A28CE)
- Certificate PDF: https://openairdocs.org/files/sha256/41/d5/41d53e8de9a8c690dca2ea23352fc427e4b2a41e50b4c5ba3387613d7356d13a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E75070CBCCFA3DE885256CC1007DC94F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00469DE

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company 441 ([TCDS A28CE](https://openairdocs.org/tcds/A28CE))

## What the certificate says

This is OCR from the scanned FAA certificate. OCR can misread letters and numbers.

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA00469DE This certificate issued to: Timberline Aviation 2780 Landingview Lane Grand Junction, CO 81506 Part 23 of the Federal Aviation Regulations.

Original Product —Type Certificate Number: A28CE Make: Cessna Aircraft Company Model: 441 Description of Type Design Change:

Installation of Bendix/King KMH-880 Multi-Hazard Awareness System (MHAS) and Traffic Advisory System (TAS) in accordance with Timberline Aviation Drawing List 10DL-1, Revision A, dated April 9, 2002, FAA approved April 23, 2002, or later FAA approved revisions.

1. FAA approved Airplane Flight Manual Supplement, 10-950-001 AFMS, Revision IR, dated April 23, 2002, or later FAA approved revision is required.

2. Instructions for Continued Airworthiness, Document No. 10-970-001, Revision IR, dated February 28, 2002, or later FAA accepted revision is required.

3. Compatibility of this design change with previously approved modifications must be determined by 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: February 26, 2002 Date Reissued:

Date of Issuance: April 23, 2002 Date Amended:

FEDERAL AVIATION By Direction of the Administrator

5. Gross David T. Grossman (Signature) Program Manager HOMINIST RATION Northwest Mountain Region Denver Aircraft Certification Office (Title)

## Every issue (1)

- April 23, 2002: Issued, Current. [certificate](https://openairdocs.org/files/sha256/41/d5/41d53e8de9a8c690dca2ea23352fc427e4b2a41e50b4c5ba3387613d7356d13a)

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