STC SR11230SC

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

Number: SR11230SC

This certificate issued to: S-TEC Corporation One S-Tec Way Mineral Wells, Texas 76067-9236

Part 27 of the Federal Aviation Regulations or see TCDS R0001RD.

Original Product – Type Certificate Number: Make: Airbus Helicopters Model: EC120B R0001RD

Installation of HeliSAS Stability Augmentation System and Autopilot (SAS/AP) in accordance with FAA Approved Master Data List, ST-955-MDL-0001, Revision D dated August 08, 2016 or later FAA Approved Revisions and FAA Approved Rotorcraft Flight Manual Supplement, ST-955-RFMS-0001 dated September 09, 2016 or later FAA Approved Revisions.

1. The installation should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previously approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

2. The approval of this modification applies to the above noted rotorcraft model only.

(See continuation on page 3)

Date of Application: January 25, 2016 Date Reissued:

Date of Issuance: October 26, 2016 Date Amended:

Signature

Title S. Frances Cox Manager, Delegation Systems Certification Office Rotorcraft Directorate, Aircraft Certification Office

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

Transfer the ownership of Supplemental Type Certificate Number: SR11230SC

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: SR11230SC

3. 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.

4. FAA accepted Instructions for Continued Airworthiness, ST-955-ICA-0001 dated June 14, 2016, or later FAA approved revisions must be made available to the operator at the time of installation.

5. FAA approved Rotorcraft Flight Manual Supplement, ST-955-RFMS-0001 dated September 09, 2016 or later FAA- approved revisions, is required on board on the modified aircraft.

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA policy for design changes that are not significant in FAA Order 8110.48, the certification basis for the Airbus Helicopters Model EC120B is as follows:

a. The type certification basis for parts not changed or not affected by the change is shown in TCDS R0001RD.

b. The modification certification basis for parts changed or affected by this change since the reference application date, January 25, 2016, is based upon Part 27, Amendments 27-1 through 27-33, with later amendments being utilized for 27.1309, 27.1316, 27.1317, and 27.1329.

c. The modification certification basis also includes Special Conditions Number 27-040-SC, dated October 26, 2016

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14 CFR Part Amdt 14 CFR Part Amdt 14 CFR Part Amdt 14 CFR Part Amdt

27.1 (a)(b) 33 27.305 (a) 0 27.610 21 27.1309(c) 46

27.21 (a) 21 27.307 26 27.611 0 27.1316 (a) 46

27.31 0 27.321 11 27.613 26 27.1317 (a)(b)(c) 42

27.141 21 27.337 (a) 26 27.623 0 27.1322 (c)(d) 11

27.143 21 27.395 26 27.671 (a)(b) 0 27.1329 35

27.151 21 27.397 11 27.674 26 27.1351 (a) 13

27.161 21 27.399 0 27.681(b) 0 27.1357 13

27.171 0 27.561 (a)(b)(c) 32 27.683 0 27.1365 0

27.173 21 27.601 0 27.685 26 27.1367 0

27.175 21 27.603 16 27.771 0 27.1501 14

27.251 0 27.605(a) 16 27.773 0 27.1529 18

27.301 0 27.607 4 27.777(a) 0 27.1541 0

27.303 0 27.609 0 27.1301 0 27.1581 (a)(b)(d) 14