STC SA00366BO

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Possession of this Su pplemental Type Certificate (STC) document by persons other than the STC holder does not constitute rights to the design data nor to alter an aircraf t, aircraft engine, or propeller.

FAA Form 8110-2 (5/14) Page 1 of 3

Number: SA00366BO This certificate issued to: MAG Aerospace 7065 Challenger Avenue Titusville, FL 32780

Part 3 of the Civil Air Regulations and Part 23 of the Federal Aviation Regulations.

Original Product – Type Certificate Number: A9EA Make: Viking Air Limited Model: DHC-6-400 Description of Type Design Change:

Installation of a Roll-Up Door System in accordance with the Installation Drawing List IDL-140302, Revision 2, dated July 30, 2015, or later FAA approved revision.

1. The Airplane Flight Manual Supplement FMS-140302, Revision-, dated March 29, 2016, or later FAA-approved revision must be carried on the airplane during all flights.

2. Maintenance must be in accordance with the Instructions for Continued Airworthiness (ICA) ICA- 140302, Revision-, dated January 14, 2016, or later FAA approved revision.

3. The ICA must be made available to the operator at the time of installation.

4. Compatibility of this design with previously approved modifications must be determined by the installer.

Date of Application: June 18, 2014 Date Reissued: October 19, 2016, August 01, 2018 Date of Issuance: May 18, 2016 Date Amended:

Signature Title (for) Christina M. Underwood Manager, Atlanta ACO Branch

FAA Form 8110-2 (5/14) Page 2 of 3

Transfer the ownership of Supplemental Type Certificate Number: SA00366BO

To (Name and address of transferee)

From (Name and address of grantor)

FAA Form 8110-2 (5/14) Page 3 of 3 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA00366BO

Reissued: August 01, 2018

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA policy for design changes that are identified as not significant in FAA Order 8110.48, the certification basis for the Viking Air Limited DHC-6-400 aircraft with the installation of the Roll- Up Door System is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown on TCDS A9EA.

b. The modification certification basis for parts changed or affected by the change since the reference application date, June 18, 2014, is based upon CAR 3 as amended by Amendments 3-1 through 3-8 and 14 CFR Part 23 as amended by Amendment 23-62 as follows:

CAR 3 regulations at the latest amendment 3-1 through 3-8

3.61, 3.71(a), 3.73, 3.76, 3.85, 3.106, 3.114, 3.117, 3.118, 3.120, 3.171, 3.172, 3.173, 3.174, 3.291, 3.292, 3.293, 3.294,

3.295, 3.296, 3.301, 3.305, 3.306, 3.307, 3.382, 3.387(a)(b), 3.388(a), 3.389 14 CFR Part 23 regulations at the latest amendment 23-0 through 23-62

23.1, 23.151(a)(b), 23.1301, 23.1309(a)(c), 23.1322, 23.1351(a), 23.1357(a)(b)(c), 23.1359(a)(c), 23.1365(a)(b)(d), 23.1367,

23.1381, 23.1519, 23.1529, 23.1581, 23.1583, 23.1585(a), 23.1589 Regulations at an intermediate amendment None

Regulations at the amendment level in TCDS A9EA None -----------------------------------------------------------END---------------------------------------------------------------