# STC SA2829WE-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: United Airlines Inc, United States - Description: Installation of Collins FPC-75 part number 622-2615-012 or 622-2615-212 Ground Proximity Warning System Computer in accordance with United Airlines DAS-1-WE Master List of drawings for STC No. SA2829WE-D dated February 26, 1979, or later FAA approved revisions. United Air Lines FAA Approved Airplane Flight Manual Supplement dated March 25, 1976, or later FAA approved revisions to Boeing Airplane Flight Manual Document No. D6-13703 is required as a part of this installation. - Applied: March 13, 1975 - Status date: November 30, 2011 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 21, Part 25 - Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) - Certificate PDF: https://openairdocs.org/files/sha256/b4/53/b45360edb70ecf0b8e38b1fd803d7497a86baa6a027dbd6b4643744fbe8f993a - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EF721F2B849883B3862579960074FCDC.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SA2829WE-D ## ADs that name it (0) None. ## Approved models (1) - The Boeing Company 747-100 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. This Certificate issued to United Air Lines, Inc. 600 Jefferson Street Houston, Texas 77002 Part 25 of the Federal Aviation Regulations. Original Product Type Certificate Number : A20WE Make: Boeing Model: 747-122 Description of Type Design Change : Installation of Collins FPC-75 pa rt number 622-2615-012 or 622-2615-212 Ground Proximity Warning System Computer in accord ance with United Airlines DAS -1-WE Master List of drawings for STC No. SA2829WE-D dated February 26, 19 79, or later FAA approved revisions. United Air Lines FAA Approved Airplane Flight Manual Supplement date d March 25, 1976, or later FAA approved revisions to Boeing Airplane Flight Manual Document No. D6-13703 is required as a part of this installation. Limitations and Conditions: This approval should not be extended to othe r aircraft of this model on which other previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously a pproved modifications will introduce no adverse effect upon the airworthiness of the aircraft. A copy of this STC must be included in the permanent records of the modified aircraft. 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. Date of application : March 13, 1975 Date of issuance : March 17, 1975 Date reissued : November 30, 2011 Date amended : September 25, 1975, March 25, 1976, September 3, 1976, May 12, 1978, February 27, 1979 ( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff Los Angeles Aircraft Certification Office ( Title) Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP Code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street) (City, State, and ZIP Code) Signature of grantor (In ink): U.S. GPO 1987-763-28 ## Every issue (2) - November 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b4/53/b45360edb70ecf0b8e38b1fd803d7497a86baa6a027dbd6b4643744fbe8f993a) - May 12, 1978: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/cc/48/cc483ab69113459ee3e706acca6a65d8474cdd31504b4093b39a055a11abda0a) --- 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.