STC SR12106IB

250-18799 Airport Way Pitt Meadows, British Columbia Canada V3Y 2B4 Part 29 Title 14, Code of Federal Regulations H1NE Sikorsky Aircraft Corporation

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.

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-Model.

06/22/2025 08/12/2025 John Yoo Manager, International Validation Branch Compliance & Airworthiness Division Aircraft Certification Service 3

1. Installation of Upgrade of Radar Altimeter for 5G Resiliency must be in accordance with Maxcraft Avionics Ltd.

Master Data List MDL-34-20-10-036, Revision C, Transport Canada Civil Aviation (TCCA) approved June 20, 2025, or later TCCA approved revision.

2. Maintenance must be in accordance with Maxcraft Avionics Ltd. Instructions for Continued Airworthiness ICA-34- 20-10-036, Revision B, dated May 19, 2025, or later TCCA accepted revision.

S-76C

Certification Basis:

Based on Title 14 Code of Federal Regulations (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 type certification basis for modified Sikorsky Aircraft Corporation S-76C is as follows:

a. The type certification basis for the Sikorsky Aircraft Corporation S-76C is shown on Type Certificate Data Sheet (TCDS) H1NE for parts not changed or not affected by the change.

b. The type certification basis for the Sikorsky Aircraft Corporation S-76C for parts changed or affected by the change is shown on TCDS H1NE with the following exception:

14 CFR Part 29 including Amendment 29-1 through Amendment 29-11 as applicable.

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