# STC SA00271WI

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: APPH Wichita Inc., United States
- Description: Replacement of the hydraulic system pressure switch with a new switch
- Applied: August 12, 1994
- Status date: November 8, 2007
- Product: Aircraft, Airship
- Certification basis: Part 21
- Data sheets: [TCDS A23EU](https://openairdocs.org/tcds/A23EU), [TCDS A26EU](https://openairdocs.org/tcds/A26EU)
- Certificate PDF: https://openairdocs.org/files/sha256/ff/9f/ff9f9484e64bb5508c424da580400ba5fdca430111fe2ef5add0713f39e40ef6
- Approved model list and other attachments: [SA00271WI AML.pdf](https://openairdocs.org/files/sha256/f0/af/f0af898e9f930b55d733083c2846789879b8184b8d0372f501612845df838b31)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F1D9CAC5D4F53412862574120053065D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00271WI

## ADs that name it (0)

None.

## Approved models (3)

- Cessna Aircraft Company F177RG ([TCDS A26EU](https://openairdocs.org/tcds/A26EU))
- Cessna Aircraft Company F337G ([TCDS A23EU](https://openairdocs.org/tcds/A23EU))
- Cessna Aircraft Company F337H ([TCDS A23EU](https://openairdocs.org/tcds/A23EU))

## 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.

This certificate issued to: APPH Wichita, Inc.

1445 So. Sierra Drive Wichita, KS 67209-2933

Part * of the * Regulations.

Original Product - Type Certificate Number : * Make : * (See Approved Model List No. SA00271WI) Model : *

Replacement of the hydraulic system pressure switch with a new switch in accordance with : Airight, Inc.

Drawing No. 91450, Revision A, dated December 16, 1994, or later FAA approved revision.

Compatibility of this design change with previously approved modifications must be determined by the 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 : August 12, 1994 Date reissued : November 8, 2007

Original signed by Todd Dixon

( Signature) Todd G. Dixon Associate ACO Manager, Electrical Systems and Avionics Wichita Aircraft Certification Office (Title)

Date of issuance : December 22, 1994

### SA00271WI AML.pdf

FAA APPROVED MODEL LIST (AML) NO. SA00271WI APPH Wichita, Inc.

For Replacement of Hydraulic System Pressure Switch Page 1 of 1

Issue Date: December 22, 1994

Item

Aircraft Make

Aircraft Model TC Data Sheet

Certification Basis

Installation Instructions AFM Supplement Number/Date AML Amendment / Date

1. Reims Aviation S.A.

F177RG, S/N F177RG0001 through F177RG0177 A26EU FAR 23 Drawing No. 91450, Revision A, dated 12/16/94, or later FAA approved revision

N/A N/A

2. Reims Aviation S.A F337G, F337H, S/N F33700056 through F33700086 A23EU FAR 23 Drawing No. 91450, Revision A, dated 12/16/94, or later FAA approved revision

N/A N/A

FAA Approved: Original signed by Todd Dixon Todd G. Dixon, Associate ACO Manager, Electrical Systems & Avionics Branch Wichita Aircraft Certification Office

Reissued: November 8, 2007

## Every issue (1)

- November 8, 2007: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/ff/9f/ff9f9484e64bb5508c424da580400ba5fdca430111fe2ef5add0713f39e40ef6), [SA00271WI AML.pdf](https://openairdocs.org/files/sha256/f0/af/f0af898e9f930b55d733083c2846789879b8184b8d0372f501612845df838b31)

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