# STC SA00721AT-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: FFC Manufacturing, United States
- Description: Installation of replacement fuel cell assemblies
- Applied: March 15, 1995
- Status date: April 16, 2009
- Product: Aircraft, Single-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A23CE](https://openairdocs.org/tcds/A23CE)
- Certificate PDF: https://openairdocs.org/files/sha256/85/28/8528f4e2a945f68933afc4cdceb5d1ea2fc2ae7a9960f885cd393ad894a65693
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/193D915F619E14C2862575AD007A7413.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00721AT-D

## ADs that name it (0)

None.

## Approved models (4)

- Hawker Beechcraft Corporation 58P ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Hawker Beechcraft Corporation 58PA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Hawker Beechcraft Corporation 58TC ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))
- Hawker Beechcraft Corporation 58TCA ([TCDS A23CE](https://openairdocs.org/tcds/A23CE))

## 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 replacement fuel cell assemblies in accordance with FFC Drawing B-2503-9- 1, B-2503-9-2 dated February 17, 1995 and FFC Drawings B231-1 and B231-2 dated January 04, 1995 or later FAA approved revisions.

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 A23CE Make: Beech Model: (See continuation 3 of3) Date reissued: April 16, 2009

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

( Title)

Date of application: March 15, 1995

Date of issuance: May 9, 1995

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

Number SA00721AT-D

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

Number SA00721AT-D

MODEL (Continuation)

Model: FFC replacement part numbers 2503-9(-10) are eligible for installation on all serial series on Beech Aircraft Models 58P, 58PA, 58TC and 58TCA.

Limitation and Conditions – Continued:

FFC part numbers 2503-9 and 2503-10 will be replacements for Beech part numbers 58-380003-9 and 58-380003-10.

## Every issue (1)

- April 16, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/85/28/8528f4e2a945f68933afc4cdceb5d1ea2fc2ae7a9960f885cd393ad894a65693)

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