# STC ST04417CH - Type: Supplemental type certificate - Status: Current, Amended - Holder: Global Aerospace Design Corporation, United States - Description: Provisional installation of the Envoy Data Link with Iridium system for Aircraft Communications Addressing and Reporting System (ACARS) and Controller Pilot Data Link Communication (CPDLC) in accordance with Global Aerospace Design Corp. Master Drawing List 18GR164-MDL-2, Revision E, dated June 27, 2019, or later FAA approved revision. - Applied: March 15, 2019 - Status date: February 24, 2020 - Product: Aircraft - Certification basis: Part 21, Part 25, Part 26 - Data sheets: [TCDS A1NM](https://openairdocs.org/tcds/A1NM) - Certificate PDF: https://openairdocs.org/files/sha256/d8/a4/d8a47f71be1b8dcad1a0602f3c487380a316febe50151ecd7f328676198a4fd8 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/781696BC5050AC3D86258522005C599D.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/ST04417CH ## ADs that name it (0) None. ## Approved models (1) - The Boeing Company 767-300 Series ([TCDS A1NM](https://openairdocs.org/tcds/A1NM)) ## 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. Part 25 of the Federal Aviation Regulations. (See Type Certificate Data Sheet No. A1NM for complete certification basis) Provisional installation or fully functional installation of the Data Link with Iridium system for Aircraft Communications Addressing and Reporting System (ACARS) and Controller Pilot Data Link Communication (CPDLC) in accordance with Global Aerospace Design Corp. Master Drawing List 18GR164-MDL-2, Revision K, dated January 09, 2020, or later FAA approved revision. 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. FAA Accepted Instructions for Continued Airworthiness, 18GR164-ICA-2, revision B, dated September 23, 2019, or later FAA accepted revision is required for this modification. 3. 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. Global Aerospace Design Corporation 3825 Edwards Road, Suite 103 Cincinnati, OH 45209 A1NM Make : Boeing Model : 767-300 Series Date of application : March 15, 2019 Date of issuance : July 18, 2019 Date amended : February 24, 2020 (Signature) Steven L. Lardinois Manager, Systems Section Chicago ACO Branch (Title) FAA FORM 8110-2-1(10-69) PAGE 2 of 2 PAGES Number ST04417CH Date of issuance: July 18, 2019 Date Amended: February 24, 2020 Certification Basis: The certification basis for the changed B767-300 series aircraft as described in this STC Amendment is as follows: a. The type certification basis for the B767-300 is shown on TCDS A1NM for parts not changed or not affected by this change. b. The certification basis for parts changed or affected by this change since the reference date of application, July 26, 2019, is as follows: 14 CFR Part 25 Regulations at the amendment level: 25.29 [25-42], 25.301(a) [25-23], 25.303 [25-23], 25.305(a) [25-77], 25.307(a)(b) [25-23], 25.561(b)(c) [25-23], 25.601 [25-00], 25.603(a)(b) [25-38], 25.605 [25-00], 25.607(a)(b)(c) [25-23], 25.609(a)(b) [25-00], 25.611 [ 25-23], 25.613(a)(c)(d)(e) [25-00], 25.625(a)(b)(c) [25-23], 25.771(a) [25-4], 25.777(a) [25-46], 25.789 [25-32], 25.869(a)(4) [25-72], 25.1301 [25-00], 25.1309(a)(b)(c)(d) [25-41], 25.1321(a)(e) [25-41], 25.1322(b)(d) [25-38], 25.1351(a)(1) [25-72], 25.1353(a)(b) [25 -42], 25.1357(a)(c)(d) [25-00], 25.1431 (a)(c) [25-00] , 25.1501(b) [25-42], 25.1525 [25-00], 25.1529 [25-54], 25.1581(a)(1)(2)(b) [25- 72], 25.1583(e) [25-72], 25.1585(a) [25-46]. 14 CFR Part 26 Regulations at the amendment level: 26.11(c) [26-00]. ## Every issue (2) - February 24, 2020: Amended, Current. [certificate](https://openairdocs.org/files/sha256/d8/a4/d8a47f71be1b8dcad1a0602f3c487380a316febe50151ecd7f328676198a4fd8) - July 18, 2019: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/90/b1/90b109f68815e8ff223b9f462429cdc8b048891245d3337b4d879ad90ef3ad87) --- 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.