# STC SA2841WE-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: United Airlines Inc, United States - Description: Revise cabin seating configuration to accommodate 14 first class/112 coach configuration and further revised in accordance with DAS-1-WE Approved United Air Lines Drawing List dated August 19, 1976, covering COA 7-2490 and 7-2567 or later FAA approved revisions. - Applied: April 18, 1975 - Status date: November 30, 2011 - Product: Aircraft, Large Multi-Engine - Certification basis: Part 21 - Data sheets: [TCDS A3WE](https://openairdocs.org/tcds/A3WE) - Certificate PDF: https://openairdocs.org/files/sha256/1f/01/1f01ab847b160afdb24b467151a3b6d6de6cb93d40f3d6435f2cc57af1995e6b - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AAF1FA81F2F4656A86257997005268BB.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA2841WE-D ## ADs that name it (0) None. ## Approved models (1) - The Boeing Company 727-200 Series ([TCDS A3WE](https://openairdocs.org/tcds/A3WE)) ## 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 4b of the Civil Air Regulations. See Type Certificate Data Sheet A3WEOriginal Product Type Certificate Number : A3WE Boeing 727-222 Description of Type Design Change: Revise cabin seating configuration to accommodate 14 first class/112 coach configuration and further re vised in accordance with DAS-1-WE Approved United Air Lines Drawing List dated A ugust 19, 1976, covering COA 7-2490 and 7-2567 or later FAA approved revisions. Limitations and Conditions: This approval should not be extended to other specific aircraft of this model on which other previously approved m odifications are incorporated, unless it is determined that the interrelationship between th is change and any of those other previously approved modifications will introduce no adverse eff ect upon the airworthiness of that 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. 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. Date of application: April 18, 1975 Date of issuance: May 15, 1975 Date reissued: November 30, 2011 Date amended: August 20, 1976 ( Signature) Haifa Haj-Eid Supervisor, Technical & Administrative Support Staff, Los Angeles Aircraft Certification Office ( Title) NOTE: **DO NOT DELETE THIS PAGE.** **DO NOT ADD ANY DATA TO THIS PAGE.** **THIS PAGE IS FOR PAGE NUMBERING PURPOSES, PLEASE DISCARD PRINTED COPY.** ## Every issue (1) - November 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1f/01/1f01ab847b160afdb24b467151a3b6d6de6cb93d40f3d6435f2cc57af1995e6b) --- 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.