Supplemental type certificate · FFC Manufacturing

Holder
FFC Manufacturing · United States
Status
Current · Reissued
Status date
May 5, 2009
Applied
November 8, 1996
Product
Aircraft · Single-Engine
Certification basis
Part 3, Part 21
Data sheet
TCDSA9EA

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of replacement fuel cell assemblies

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

This certificate issued to

Part 3 of the Civil Air Regulations.

Description of Type Design Change: Installation of replacement fuel cell assemblies in accordance with FFC Manufacturing Drawing D-1050-3, D-1051-3, D1052-3, D1053-3, D1054-3, D1055-3, D1056-3, D1057-3 and 1058-3 dated July 16, 1998 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 Model: All DH6 Twin Otter Models Date reissued: May 05, 2009

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

( Title)

Date of application: November 08, 1996

Date of issuance: March 10, 1999

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

Number SA01195AT-D

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

Number SA01195AT-D

Limitation and Conditions – Continued:

FFC Manufacturing part numbers 1051-3, 1052-3, 1053-3, 1054-3, 1055-3, 1056-3, 1057-3 and 1058-3 are replacements for DeHavilland part numbers C6SC1051-3, C6SC1052-3, C6SC1053-3, C6SC1054-3, C6SC1055-3, C6SC1056-3, C6SC1057-3 AND C6SC1058-3 respectively.

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 4

MakeModelData sheet
Viking Air LimitedDHC-6-1A9EA
Viking Air LimitedDHC-6-100A9EA
Viking Air LimitedDHC-6-200A9EA
Viking Air LimitedDHC-6-300A9EA