# STC SA00728AT-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: FFC Manufacturing, United States
- Description: Installation of replacement fuel cell assemblies
- Applied: May 17, 1995
- Status date: April 27, 2009
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20)
- Certificate PDF: https://openairdocs.org/files/sha256/6f/24/6f24cd7d2d9d6d82e5d78dfa9e607a97a6b56fb881b8c369811a62261c8f3959
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5AA6AE8BA8015964862575AF00626E80.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA00728AT-D

## ADs that name it (0)

None.

## Approved models (6)

- Hawker Beechcraft Corporation 65-A90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation 65-A90-1 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation 65-A90-2 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation 65-A90-3 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation 65-A90-4 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))
- Hawker Beechcraft Corporation B90 ([TCDS 3A20](https://openairdocs.org/tcds/3A20))

## 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.

Part * of the Regulations.

Description of Type Design Change: Installation of replacement fuel cell assemblies according to FFC Manufacturing Drawings, B-214-1 and B-214-2 dated March 1, 1995 and FFC Manufacturing Drawings B-2621-1 dated February 17. 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 3A20 Make: Beech Kingair 90, A90, and B90 serial series LW-1 and after Model:

Date reissued: April 27, 2009

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

( Title)

Date of application: May 17, 1995

Date of issuance: June 20, 1995

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

Number SA00728AT-D

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

Number SA00728AT-D

FFC Manufacturing part numbers 2621-1(-2) will be replacements for Beech part numbers 60- 389021-1(2).

## Every issue (1)

- April 27, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/6f/24/6f24cd7d2d9d6d82e5d78dfa9e607a97a6b56fb881b8c369811a62261c8f3959)

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