# STC SA01060AT

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: FFC Manufacturing, United States
- Description: Installation of fuel cell assemblies.
- Applied: February 15, 1996
- Status date: April 29, 2009
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS A9EA](https://openairdocs.org/tcds/A9EA)
- Certificate PDF: https://openairdocs.org/files/sha256/c2/de/c2de0275ead973ede1f1d2e3a661f18f4286dcfb6336dbe093464eda8241c9a5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/78D7262C5624FF91862575B5007069F4.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA01060AT

## ADs that name it (0)

None.

## Approved models (4)

- Viking Air Limited DHC-6-1 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-100 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-200 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))
- Viking Air Limited DHC-6-300 ([TCDS A9EA](https://openairdocs.org/tcds/A9EA))

## 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 3 of the Civil Air Regulations.

Installation of fuel cell assemblies on DEHavilland DHC-6 model aircrafts in accordance with A/C Fuel Cells Worldwide, Inc., “Installation Instructions,” dated August 30, 1994; and A/C Fuel Cells Worldwide, Inc., Drawing No. DHC-6, Revision 0, dated November 15, 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.

(See continuation 3 of 3)

FFC Manufacturing 4010 Pilot Dr., Suite 103 Memphis, TN 38118 A9EA Make: DeHavilland Aircraft Co.

Model: DHC-6, All Date reissued: July 29, 2002; April 29, 2009

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

( Title)

Date of application: February 15, 1996

Date of issuance: June 19, 1996

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

Number SA01060AT

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

Number SA01060AT

Model Airworthiness Requirements: CAR 3

This approval covers eight fuel cells with distinctive part numbers for the DHC-6 aircraft model. The only difference between the following part numbers is the width and nipple locations:

P/N AC-1051 P/N AC-1052 P/N AC-1053 P/N AC-1054 P/N AC-1055 P/N AC-1056 P/N AC-1057 P/N AC-1058

## Every issue (1)

- April 29, 2009: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c2/de/c2de0275ead973ede1f1d2e3a661f18f4286dcfb6336dbe093464eda8241c9a5)

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