STC SR00035IB

IMPORT SR00035IB Alpine Aerotech LP 1260 Industrial Road West Kelowna, BC Canada V1Z 1G5 Part 29 Title 14 Code of Federal Regulations H4SW Bell 212, 412, 412EP

1. Installation of the Garmin GTS 8xx Traffic System must be done in accordance with Alpine Aerotech Installation Instructions AAL-280-135-001, Rev. NI, Transport Canada Civil Aviation (TCCA) approved April 4, 2022, or later TCCA approved revision.

2. Operation must be done in accordance with Alpine Aerotech Flight Manual Supplement AAL-280-135-401, Rev. NI, TCCA approved April 4, 2022, or later TCCA approved revision.

(Description of Type Design Change Continued on Page 3 of 3)

1. 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.

(Limitations and Conditions Continued on Page 3 of 3) April 19, 2022 May 26, 2022

Anthony E. Gallo Manager, International Validation Branch (AIR-730) Compliance & Airworthiness Division Aircraft Certification Service (AIR) 3

IMPORT SR00035IB SR00035IB 3

IMPORT SR00035IB Date of Issuance: May 26, 2022

Description of Type Design Change (continued):

3. Maintenance must be done in accordance with Alpine Aerotech Instructions for Continuing Airworthiness AAL-280-135-701, Rev. NI, dated March 4, 2022, or later TCCA accepted revision.

4. Definition of Type Design Change is found in Alpine Aerotech Master Data List AAL-280-134-001, Rev. NI, TCCA approved April 4, 2022 or later TCCA approved revision.

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

3. This STC is applicable to all serial numbers for this Make and Model.

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 this modification to Bell Models 212, 412, and 412EP is as follows:

a. The type certification basis for Bell Models 212, 412, and 412EP as shown on TCDS H4SW for parts not changed or not affected by the change.

b. The type certification basis for Bell Models 212, 412, and 412EP as shown on TCDS H4SW for parts changed or affected by the change with the following additions:

• 14 CFR Part 29.301, 29.303, 29.305, 29.307, 29.561, 29.601, 29.603, 29.605, 29.609, 29.611,

29.619, 29.625, 29.777(a), 29.1301, 29.1307(d)(e), 29.1327, 29.1381, 29.1431, 29.1541 at Amendment 29-0

• 14 CFR Part 29.773(a) at Amendment 29-3

• 14 CFR Part 29.1322 at Amendment 29-12

• 14 CFR Part 29.29, 29.1501, 29.1581 at Amendment 29-15

• 14 CFR Part 29.1529 at Amendment 29-20

• 14 CFR Part 29.1321 at Amendment 29-21

• 14 CFR Part 29.771(a), 29.1357, 29.1555(a), 29.1583, 29.1585 at Amendment 29-24

• 14 CFR Part 29.613 at Amendment 29-30

• 14 CFR Part 29.1309 at Amendment 29-40

• 14 CFR Part 29.1351(a), 29.1359 at Amendment 29-42 ----------END---------- 3 3