STC SA04482CH

Number: SA04482CH

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

Date of Application: August 27, 2020 Date Reissued:

Date of Issuance: November 14, 2022 Date Amended:

Brenda L. Litchfield ODA Administrator Title: Envoy Aerospace, LLC ODA-831240-CE MAG Aerospace 7065 Challenger Avenue Titusville, FL 32780 Installation of Teledyne FLIR Inc. Star SAFIRE 380-HDc FLIR Imaging System with Laser Range Finder (LRF) in accordance with MAG Aerospace Master Data List, Doc. No. 2020006-MDL-101, Revision B, dated November 1, 2022, or later FAA approved revision.

1) This STC is applicable to all serial numbers for this Viking Air Limited DHC-6-400.

2) The installer must determine whether this design change is compatible with previously approved modifications.

3) This STC requires previous or concurrent installation of STC SA04444CH, “Installation of Forward-Looking Infrared Radar (FLIR) System Provisions”.

4) FAA Approved Airplane Flight Manual Supplement, MAG Aerospace Doc. No. 2020006-AFMS-005, Revision IR, approved November 14, 2022, or later FAA approved revision is required on board the modified aircraft.

5) If the holder agrees to permit another person to use this certificate to alter a product, the holder must give the other person written evidence of that permission.

Number: SA04482CH

(Continuation Sheet) Number: SA04482CH Date of Issuance: November 14, 2022 Certification Basis:

Based on 14 CFR §§ 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for the Viking Air Limited (Twin Otter) DHC-6-400 aircraft is as follows:

a. The type certification basis for the Viking Air Limited (Twin Otter) DHC-6-400 aircraft is shown on TCDS A9EA for parts not changed or affected by the change.

b. This certification basis for parts changed or affected by the change since the reference date of application is based upon TCDS A9EA. Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in Order 8110.48, the certification basis for this modification was determined to be:

CAR 3 regulations at the latest amendment 3-1 through 3-8 § 3.171(a)(b)(c) § 3.172 § 3.173 § 3.174 § 3.183 § 3.184 § 3.185(a)(b) § 3.186(a)(b)(c) § 3.187(a)(b) § 3.188 § 3.189 § 3.190(a) § 3.291 § 3.292 § 3.293 § 3.294 § 3.295 § 3.296 § 3.301 § 3.305 § 3.306 § 3.307

14 CFR Part 23 regulations at the latest amendment 23-0 through 23-57 § 23.29(a)(b) § 23.853(a)(d)(3)(ii) § 23.867(a)(b) § 23.1301(a)(b)(c)(d) § 23.1309(a)(b)(c)(d)(e) § 23.1351(a) § 23.1359(c) § 23.1365(a)(b)(c)(d)(e) § 23.1431(a)(b) § 23.1501(a)(b) § 23.1529 § 23.1581(a)(b)(c)(d)(f) § 23.1583(a) § 23.1585(a)(d)(f)(j)

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