# STC SA00747AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: FFC Manufacturing, United States
- Description: Installation of left hand and right hand inboard fuel cell assemblies.
- Applied: August 3, 1994
- Status date: April 27, 2009
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A7CE](https://openairdocs.org/tcds/A7CE)
- Certificate PDF: https://openairdocs.org/files/sha256/44/38/4438e0bd4d6fe706dd8e5888585fda62c78ba49dbb72bad01c32a0a82d1552e9
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5954F57C0E6CF79C862575AF00552DE8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00747AT

## ADs that name it (0)

None.

## Approved models (2)

- The Cessna Aircraft Company 411 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))
- The Cessna Aircraft Company 421 ([TCDS A7CE](https://openairdocs.org/tcds/A7CE))

## 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 and right side fuel cell assemblies in accordance with A/C Fuel Cells Worldwide, Inc., “Installation Instructions,” dated August 23 1994; and A/C Fuel Cells Worldwide, Inc., Drawing C3007-1, dated December 14, 1994; and C3008-1, dated December 14, 1994, No revisions; 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.

(See continuation 3 of 3)

FFC Manufacturing 4010 Pilot Dr., Suite 103 Memphis, TN 38118 A7CE Make: Cessna Model: 411,421 Date reissued: July 29, 2002; April 27, 2009

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

( Title)

Date of application: August 03, 1994

Date of issuance: April 06, 1995

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

Number SA00747AT

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

Number SA00747AT

Limitations and Conditions – Continued:

A/C Fuel Cells Worldwide, Inc., part numbers C3007 (left hand, inboard) and C3008 (right hand, inboard) are replacements for Cessna part numbers 5026002-7 (left hand, inboard) and 5026002-8 (right hand, inboard), for the listed model aircrafts.

## Every issue (1)

- April 27, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/44/38/4438e0bd4d6fe706dd8e5888585fda62c78ba49dbb72bad01c32a0a82d1552e9)

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