# STC ST001627LA - Type: Supplemental type certificate - Status: Current, Issued - Holder: Aviation Communication and Surveillance Systems (ACSS) LLC, United States - Description: Installation of ACSS T2CAS - Applied: December 12, 2003 - Status date: June 24, 2004 - Product: Aircraft, Large Airplane - Certification basis: Part 21 - Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM) - Certificate PDF: https://openairdocs.org/files/sha256/26/0e/260e0609654b21a2fce643cad66683cd6a1dac0044216822f4789c493a2674dd - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/379729A06EF31ED186257B820061D2C3.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/ST001627LA ## ADs that name it (0) None. ## Approved models (2) - The Boeing Company 767-200 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM)) - The Boeing Company 767-300 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM)) ## What the certificate says This is OCR from the scanned FAA certificate. OCR can misread letters and numbers. United States of America 9103 Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number STO01627LA This certificate issued to: Aviation Communication and Surveillance Systems (ACSS), LLC 19810 North 7th Avenue Phoenix, Arizona 85027-4400 Part *25 of the Civil Abuiation Pegululions (*Certification basis is set forth in Type Certificate Data Sheet AINM) Original Product Typo Certificute Number: AINM Abuke: The Boeing Company Model: 767-200 / 300 Description of Type Design Change: Installation of ACSS T2CAS in accordance with FAA Approved ACSS Index of Master Data Lists, Document No. 8900037, Revision "A", dated 11 May, 2004, or later FAA approved revision. FAA Approved ACSS Airplane Flight Manual Supplement, Document No. 8002964-001, Revision "", ', dated April 27, 2004, or later FAA approved revision. Limitations and Conditions: . This approval should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previous approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission. Mabin (Signature TOMINSTRATOR Celing Manager, Systems & Equipment Branch, Lo Angeles Aircraft Certification Office (Title) 9103 United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST01401LA This certificate issued to: Aviation Communication & Surveillance Systems (ACSS) 19810 North 7th Avenue Phoenix, Arizona 85027-4400 Purt 25* of the Tuderut Arialion •Regulations. *Certification basis is set forth in Type Certificate Data Sheet TCDS Original Product Typo Certificate Number : AINM Make: Boeing Model: B767-300.F Series Description of Type Design Change: Modification of existing Honeywell Traffic Alert and Collision Avoidance System (TCAS II) in accordance with FAA approved ACSS Master Data List Document No. 8900028-001, Revision "F" dated December 4, 2002 of Index of Master Data Lists Document No. 8900028, Revision "F" dated December 4, 2002 or later FAA Approved Revisions. Limitations and Conditions: 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. The approval of this modification applies to the above noted airplane model series only. 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. This STC does not constitute any approval for ADS-B provisions or interfaces. Date of Application: February 22, 2002 Date Reissued: Date of Issuance: December 11, 2002 Date Amended: FEDERAL AVIATION By Direction of the Administrator * (Signature) TOMINISTRATO Los Angeles Aircraft Certification Office Manager, Systems & Equipment Branch (Title) ## Every issue (1) - June 24, 2004: Issued, Current. [certificate](https://openairdocs.org/files/sha256/26/0e/260e0609654b21a2fce643cad66683cd6a1dac0044216822f4789c493a2674dd) --- 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.