# STC SA01123WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Harley Charles, United States
- Description: Installation of Airwolf Oil Filter AFC-K017 and VAP Oil PN U-3140 cooler as replacements for obsolete parts on Cessna T-50, serial number 6516 ONLY.
- Applied: November 7, 2002
- Status date: November 19, 2002
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A-722](https://openairdocs.org/tcds/A-722)
- Certificate PDF: https://openairdocs.org/files/sha256/73/3a/733adf0a08c0a440ea723ff5e7a9e9d0c1fb1ea90a2d5c9d393556bc28bb6955
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9FB66A83B519C90D862570C8006FFDB1.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA01123WI

## ADs that name it (0)

None.

## Approved models (1)

- The Cessna Aircraft Company T-50 ([TCDS A-722](https://openairdocs.org/tcds/A-722))

## What the certificate says

The certificate is a scan without a text layer; open the PDF to read it.

## Every issue (1)

- November 19, 2002: Issued, Current. [certificate](https://openairdocs.org/files/sha256/73/3a/733adf0a08c0a440ea723ff5e7a9e9d0c1fb1ea90a2d5c9d393556bc28bb6955)

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