# STC SA00400DE

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: West Star Aviation, United States
- Description: Installation of recognition light kit number 644133 in the outboard leading edges of each wing.
- Applied: January 6, 1999
- Status date: October 29, 1999
- 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/c4/a2/c4a26f468f202ae87d49f6164c3e4a74750b1d9088d172a88939dc08b7a62d8c
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6B9650789DE2A24A85256CC1007DC8EF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00400DE

## 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: SA00100DE This certificate issued to: West Star Aviation, Inc.

796 Heritage Way Grand Junction, Colorado 81506-8643 Part 23 of the Federal Aviation Regulations.

Original Product - Type Certificute Number: A28CE Make: Cessna Conquest Model: 441 Description of Type Design Change:

Installation of recognition light kit number 644133 in the outboard leading edges of each wing in accordance with Drawing Number 644133, Revision N/C, dated September 1, 1999, ECN-0006 dated October 18, 1999, and Installation Manual 33-40-01, Revision IR, dated September 1, 1999, or later FAA approved revisions.

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

2. This modification did not increase the noise level and was not considered an acoustical change as defined in paragraph 21.93(b) of the Federal Aviation Regulations.

3. A copy of this certificate, the Instructions for Continued Airworthiness as addressed in West Star Installation Manual 33-40-01, Revision IR, dated September 1, 1999, and Flight Manual Supplement FMS 644133, Revision IR, dated October 29, 1999, or later FAA approved revisions, is required and must be maintained as a part of the permanent records for each aircraft.

4. 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: January 6, 1999 Date Reissued:

Date of Issuance: October 29, 1999 Date Amended:

By Direction of the Administrator (Signature) Ronald F. May TOMINISTRATIO Manager, Denver Aircraft Certification Office Northwest Mountain Region (Title)

## Every issue (1)

- October 29, 1999: Issued, Current. [certificate](https://openairdocs.org/files/sha256/c4/a2/c4a26f468f202ae87d49f6164c3e4a74750b1d9088d172a88939dc08b7a62d8c)

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