# STC SA9191SC-D - Type: Supplemental type certificate - Status: Current, Amended - Holder: L-3 Communications Integrated Systems LP, United States - Description: Installation of provisions for a High Speed Data System - Applied: December 10, 2002 - Status date: March 22, 2013 - Product: Aircraft, Large Airplane - Certification basis: Part 21, Part 25, Part 121, Part 129 - Data sheets: [TCDS A20WE](https://openairdocs.org/tcds/A20WE) - Certificate PDF: https://openairdocs.org/files/sha256/96/14/96143d309bcb69b1182a8d0958384445c0e3deda74b7bbeb180571a280662e3c - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C318F4B5BD6646A786257B4A006F9696.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/SA9191SC-D ## ADs that name it (0) None. ## Approved models (1) - The Boeing Company 747-200B 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. FAA Form 8110- 2(10-68) Page 1 of 2 This certificate may be transfe rred in accordance with FAR 21.47. Number SA9191SC -D This Certificate issued to L-3 Co m m unications Integrated System s, L.P. 10001 Jack Finney Blvd. Greenville, TX 75402 Part 25 of the Federal Aviatio n Regulations. Original Product Type Certificate Number: A20WE Make : Boeing Model : 747-2G4 B Description of Type Design Change: Ins tallation of provisions for a High Speed Data System in accordance with L -3 Com m unications Integrated System s Sealed Drawing List SDL 6530-1, Revision A dated 05 February 2003, or later FAA approved data. Limitations and Conditions:. 1. The equipm ent for which these provisions are intended has not been certified. Additional FAA approval is required for the installation of this equipm ent and m ust be evaluated to assure satisfactory compliance with the applicable airworthiness standards. 2. Com patibility of this design change with p reviously approved m odifications m ust be determ ined by the ins taller. 3. If the holder agrees to perm it another person to use this certificate to alter the product, the holder shall give the other person written evidence of that perm ission. 4. When installed, ai rplanes with this STC are lim ited to operations ex cluding those of an Air Carrier. Specifically, no operations under 14 CFR 121, 14 CFR 129 or any foreign Air Carrier are perm itted. Date of application: 10 December 2002 Date reissued : Date of issuance : 05 February 2003 Date amended : March 22, 2013 – A md t 1 By direction of the Administrator (Signature) Michael E. Hopper ODA-750173-SW Administrator, Alternate (Title) Transfer the ownership of Supplem ental 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) Ex tent of Authority (if licensing agreement): Signature of grantor (In ink): ## Every issue (1) - March 22, 2013: Amended, Current. [certificate](https://openairdocs.org/files/sha256/96/14/96143d309bcb69b1182a8d0958384445c0e3deda74b7bbeb180571a280662e3c) --- 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.