# STC ST04480NY - Type: Supplemental type certificate - Status: Current, Issued - Holder: Genesys Certification Services Inc., Canada - Description: Installation of the Traffic Collision Avoidance System (TCAS) II Version 7.1 and Elementary Surveillance (ELS) Transponder Upgrade - Applied: January 9, 2020 - Status date: April 9, 2020 - Product: Aircraft, Large Airplane - Certification basis: Part 21, Part 25 - Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM) - Certificate PDF: https://openairdocs.org/files/sha256/23/78/237802cb59189b919f739b546bd4fdb6b802cfc336a982cd8c8035a9b5b2b11c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A4E60650A5166903862585990053F36E.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/ST04480NY ## ADs that name it (0) None. ## Approved models (9) - De Havilland Aircraft of Canada Limited DHC-8-101 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-102 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-103 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-106 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-201 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-202 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-301 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-311 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) - De Havilland Aircraft of Canada Limited DHC-8-315 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM)) ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. FAA Form 8110-2 (5/14) Page 1 of This certificate issued to: Part of the Original Product – Type Certificate Number: Make: By Direction of the Administrator Signature Title IMPORT ST04480NY Genesys Certification Services Inc. 11154 Hidden Valley Dr. NW Calgary, Alberta T3A 5Z6 25 Federal Aviation Regulations. A13NM DHC-8-100 Series, DHC-200 Series, DHC-8-300 Series 1. Installation of the Traffic Collision Avoidance System (TCAS) II Version 7.1 and Elementary Surveillance (ELS) Transponder Upgrade must be in accordance with Transport Canada Civil Aviation (TCCA) approved Genesys Certification Services Inc. Engineering Order A114430 Issue C, TCCA approved on January 6, 2020 or later TCCA approved revisions. 2. Operation of the TCAS II Version 7.1 and ELS Transponder Upgrade must be in accordance with TCCA approved Genesys Certification Services Inc. Airplane Flight Manual Supplement A114601 Issue C, TCCA approved on January 6, 2020 or later TCCA approved revisions. (See Description of Type Design Change Continued on Page 3 of 3) 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. 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. (See Limitations and Conditions Continued on Page 3 of 3) Bombardier January 9, 2020 April 9, 2020 Anthony E. Gallo Acting Manager New York ACO Branch 3 FAA Form 8110-2 (5/14) Page 2 of To (Name and address of transferee) From (Name and address of grantor) 3 ST04480NY FAA Form 8110-2 (5/14) Page 3 of Date of Issuance: April 9, 2020 Description of Type Design Change (continued): 3. Maintenance of the TCAS II Version 7.1 and ELS Transponder Upgrade must be in accordance with TCCA accepted Genesys Certification Services Inc. Instructions for Continued Airworthiness A114600 Issue C, dated June 14, 2019 or later TCCA accepted revisions. 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 type certification basis for Bombardier Models DHC-8-100 Series, DHC-8-200 Series, and DHC-8-300 Series is as follows: a. The type certification basis for Bombardier Models DHC-8-100 Series, DHC-8-200 Series, and DHC-8-300 Series as shown on Type Certificate Data Sheets (TCDS) A13NM for parts not changed or not affected by the change. b. The type certification basis for Bombardier Models DHC-8-100 Series, DHC-8-200 Series, and DHC-8-300 Series for parts changed or affected by the change is: • 14 CFR Part 25 including Amendments 25-1 through 25-66 with additions and exceptions as contained in TCDS A13NM. Note: This STC does not require a revised Electrical Wiring Interconnection System (EWIS) Instructions for Continued Airworthiness (ICA). ----------END---------- 3 ST04480NY ## Every issue (1) - April 9, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/23/78/237802cb59189b919f739b546bd4fdb6b802cfc336a982cd8c8035a9b5b2b11c) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.