STC STS03955NY

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

Part of the

Signature

Title ST03955NY STG Aerospace Ltd.

Ecotech Innovation Business Park 21 Turbine Way Swaffham, Norfolk PE37 7XD, UK Federal Aviation Regulations.

1. Installation of saf-Tglo® Photoluminescent Aisle Path Marking System in accordance with STG Aerospace Ltd. Master Data List, No. SG-1004-MDL-01, Rev. IR dated July 21, 2017 or later EASA approved revisions.

2. Aircraft is to be maintained in accordance with STG Aerospace Ltd. Instructions for Continued Airworthiness, No.

SG-1004-ICA-01, Rev. IR dated June 26, 2017 or later EASA accepted revisions.

3. Aircraft is to be operated in accordance with STG Aerospace Ltd. Airplane Flight Manual Supplement, No. SG-1004-FMS-01, Rev. IR dated July 5, 2017 or later EASA approved revisions.

1. SSUL Green Emitting Photoluminescent insert shall not be mixed with SSUL Blue Emitting Photoluminescent insert on the same aircraft installation.

2. If the holder agrees to permit another person to use the certificate to alter the product, the holder shall give the other person written evidence of that permission.

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

Gaetano Sciortino Manager New York ACO Branch Bombardier, Inc.

CL-600-2B19 (Regional Jet Series 100) CL-600-2C10 (Regional Jet Series 700, 701 & 702) CL-600-2D15 (Regional Jet Series 705) CL-600-2D24 (Regional Jet Series 900) August 11, 2017 September 20, 2017 IMPORT A21EA 3

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

To (Name and address of transferee)

From (Name and address of grantor)

3 ST03955NY

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

3 Date of Issuance: September 20, 2017

Certification Basis:

Based on 14 CFR § 21.115 and § 21.101, and the FAA Order 8110.48, the certification basis for the Bombardier, Inc.

CL-600-2B19 (Regional Jet Series 100), CL-600-2C10 (Regional Jet Series 700, 701 & 702), CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900) is as follows:

a. The type certification basis for the Bombardier, Inc. CL-600-2B19 (Regional Jet Series 100), CL-600-2C10 (Regional Jet Series 700, 701 & 702), CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900) is shown on TCDS A21EA for parts not changed or not affected by the change.

b. The type certification basis for the Bombardier, Inc. CL-600-2B19 (Regional Jet Series 100), CL-600-2C10 (Regional Jet Series 700, 701 & 702), CL-600-2D15 (Regional Jet Series 705) and CL-600-2D24 (Regional Jet Series 900) is shown on TCDS A21EA for parts changed or affected by the change.

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