# STC SA758NW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Lyman, James C., United States
- Description: Installation of a Franz Model CA oil filter
- Applied: April 23, 1979
- Status date: April 26, 1979
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A4CE](https://openairdocs.org/tcds/A4CE)
- Certificate PDF: https://openairdocs.org/files/sha256/14/55/1455ca8508bb436df76b43b1af7baf91b8c7abeed565a13b78f48e39289445c0
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/9F3BC8B01C08995286257A44006BDE0E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA758NW

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company U206B ([TCDS A4CE](https://openairdocs.org/tcds/A4CE))

## What the certificate says

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

Laniced States of Amcrico Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA758NW This certificate issued to: James C. Lyman Part 3 of the Civil Air Regulations:

Original Product -Typebertificate Number: AACE Make: Cessna Model: U206B Description of Type Design Change: Installation of a Franz Model CA Oil filter in accordance with James C. Lyman photographs 1 through 3.

Limitations and Conditions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Cessna U206B, Serial Number U206-0831 only. A copy of this Certificate and Addendum No. SA758NW shall be maintained as part of the permanent records for the modified aircraft.

Date of Application: Apri1 23, 1979 Date Reissued:

Date of Issuance: April 26, 1979 Date Amended:

FEDERAL AVIATIO hails timeder (Signature ) TOMINIST RATO Chief, Engineering and Manufacturing Branch (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) April 26, 1979 Number SA758NW Supplemental Type Certificate ADDENDUM NO. SA758NW The conditions and limitations of Type Certificate Data Sheet No. A4CE apply except where superseded by the following:

Supplemental Type Certificate Addendum, which is part of the STC SA758NW, prescribes the conditions and limitations under which the product for which the STC was issued meets the airworthiness requirements of the Civil Air Regulations. A copy of this STC Addendum is required to be maintained as part of the permanent records for the modified aircraft.

Supplemental Type Certificate HOLDER: James C. Lyman CESSNA U206B (LANDPLANE-NORMAL CATEGORY) AS MODIFIED BY STC SA758NW Placards: Add a placard on the Franz oil filter housing to read:

**TOILET TISSUE ONLY**

- END -

**FAA FORM 8110-2-1 (10-69) PAGE 30F 3 PAGES C FAA AC 73-2651**

## Every issue (1)

- April 26, 1979: Issued, Current. [certificate](https://openairdocs.org/files/sha256/14/55/1455ca8508bb436df76b43b1af7baf91b8c7abeed565a13b78f48e39289445c0)

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