# STC ST04446CH - Type: Supplemental type certificate - Status: Current, Issued - Holder: Canard Aerospace Corporation, United States - Description: Installation of an Automatic Dependent Surveillance - Broadcast Out (ADS-B Out) Collins Transponders (TPR-901) with GPS FreeFlight Model 1203C on Boeing 747 aircraft with Canard Aerospace Corporation (CAC) Document Control Drawing 40217 Rev B, dated December 30, 2019, or later FAA approved revision. - Applied: December 12, 2018 - Status date: January 7, 2020 - Product: Aircraft - Certification basis: Part 21, Part 25, Part 26 - Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) - Certificate PDF: https://openairdocs.org/files/sha256/8a/da/8ada0fe2c2ea84cf173c4f3136522706e5db50a64b785073fec1044c93dae03c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E4E9BFEF940E5639862584F10072F7A2.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/ST04446CH ## ADs that name it (0) None. ## Approved models (8) - The Boeing Company 747-100 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-100B SUD Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-100B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-200B Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-200C Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-200F Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747-300 Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) - The Boeing Company 747SP Series ([TCDS A20WE](https://openairdocs.org/tcds/A20WE)) ## 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 Page 3 of 3 for complete certification basis. Installation of an Automatic Dependent Surveillance – Broadcast Out (ADS-B Out) Collins Transponders (TPR-901) with GPS FreeFlight Model 1203C on Boeing 747 aircraft with Canard Aerospace Corporation (CAC) Document Control Drawing 40217 Rev B, dated December 30, 2019, or later FAA approved revision. 1) The installed must determine the Compatibility of this design change with previously approved modifications. 2) Airplane Flight Manual Supplement (AFMS), ADS-B out, Canard Aerospace Corporation Document No. 34-3651-06, Revision NC, FAA Approved January 06, 2020, or later FAA approved revision, is required on board the aircraft. 3) FAA accepted Instructions for Continued Airworthiness, Canard Aerospace Corporation (CAC) Document Number 34- 3651-07, Revision A, dated March 12, 2019 or later FAA accepted revision is required for this modification. 4) 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 certificate and the supporting data, which is the basis for approval, shall remain in effect until surrendered, suspended, revoked or a termination date is otherwise established by the Administrator of the Federal Aviation Administration. Canard Aerospace Corporation 1157 Valley Park Drive Shakopee, MN 55379 A20WE Make: Boeing Model: 747-100, 747-100B, 747-200B, 747-200C, 747-200F, 747SP, 747-300 and 747-100B SUD Series (Signature) Steven L. Lardinois Manager, Systems Section Chicago ACO Branch (Title) Date of application: December 12, 2018 Date of issuance: January 07, 2020 FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES Number ST04446CH Date of Issuance: January 07, 2020 Certification Basis (Continued) : The certification basis for the changed Boeing 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747SP, and 747- 300 Series as described in this certificate is as follows: a. The type certification basis for Boeing 747-100, 747-100B, 747-100B SUD, 747-200B, 747-200C, 747-200F, 747SP, and 747-300 Series airplanes is shown on TCDS A20WE for parts not changed or not affected by the change. b. The certification basis for parts changed or affected by the change since the reference date of application, December 12, 2018, is as shown on TCDS A20WE. In addition, the holder of this certificate has complied with 14 CFR Part 25 as amended by Amendment 25-120 and Part 26 as amended by Amendment 26-3 with the following exceptions: Regulations at the latest amendment 25-0 through 25-120 25.1301(a)(b)(c)(d); 25.1307(e); 25.1309(a)(b); 25.1322; 25.1353(a)(b)(d); 25.1431(a)(c)(d); 25.1529; 25.1581(a) Regulations at the latest amendment 26-0 through 26-1 Based on 14 CFR § 21.101(g), applicable provisions of 14 CFR part 26 are included in the certification basis. For any future 14 CFR part 26 amendments, the holder of this STC must demonstrate compliance with the applicable sections. As of issuance date of this STC, compliance has been found for the following regulations 14 CFR § 26.11(c), 26.47(a), (c), (e)(3) (Amdt. No. 26-0 through 26-1). …END… ## Every issue (1) - January 7, 2020: Issued, Current. [certificate](https://openairdocs.org/files/sha256/8a/da/8ada0fe2c2ea84cf173c4f3136522706e5db50a64b785073fec1044c93dae03c) --- 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.