# STC SA00800AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: FFC Manufacturing, United States
- Description: Installation of left hand and right hand fuel cell assemblies. (PA-23-250 S/N 7554001 AND UP)
- Applied: August 26, 1995
- Status date: April 27, 2009
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10)
- Certificate PDF: https://openairdocs.org/files/sha256/c4/ef/c4efc6229e6ee87887b0a698986e620fe7191930aeb7244e9324761a3f0f1844
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/644E77817C0B9AC1862575AF00626F8F.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00800AT

## ADs that name it (0)

None.

## Approved models (1)

- Piper Aircraft Inc. PA-23-250 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))

## 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

Part * of the Regulations.

Description of Type Design Change: Installation of left hand and right hand fuel cell assemblies in accordance with A/C Fuel Cells Worldwide, Inc., “Installation Instructions”, dated August 30, 1994; and A/C Fuel Cells Worldwide, Inc., Drawings P4320, Rev. A, dated April 21, 1995; and Drawing P4321, Rev. A, dated April 21, 1995; or later FAA approved revision.

Limitations and Conditions: This approval should not be extended to other aircraft of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effects upon the airworthiness of the aircraft. 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.

FFC Manufacturing 4010 Pilot Dr., Suite 103 Memphis, TN 38118 1A10 Make: Piper Aircraft Corporation Model: PA23-250, S/N 7554001 and up Date reissued: July 29, 2002; April 27, 2009

( Signature) Melvin D. Taylor Manager Atlanta Aircraft Certification Office

( Title)

Date of application: August 26, 1995

Date of issuance: June 30, 1995

FAA FORM 8110-2-1(10-69) PAGE 2 of 3 PAGES

Number SA00800AT

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

Number SA00800AT

## Every issue (1)

- April 27, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c4/ef/c4efc6229e6ee87887b0a698986e620fe7191930aeb7244e9324761a3f0f1844)

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