# STC ST04572AT - Type: Supplemental type certificate - Status: Current, Amended - Holder: Gulfstream Aerospace Corporation, United States - Description: Installation of SpaceX Starlink Aviation System - Applied: January 6, 2025 - Status date: March 3, 2026 - Product: Aircraft, Large Airplane - Certification basis: Part 25 - Data sheets: [TCDS A12EA](https://openairdocs.org/tcds/A12EA) - Certificate PDF: https://openairdocs.org/files/sha256/55/eb/55eb748a70ba2ca688ca78069d24af9bb05956e53e83ed36c3c793daf0378bde - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148534396220260305163724.0001 - DRS record last changed: March 5, 2026 - Page: https://openairdocs.org/stc/ST04572AT ## ADs that name it (0) None. ## Approved models (4) - Gulfstream Aerospace Corporation G-IV ([TCDS A12EA](https://openairdocs.org/tcds/A12EA)) - Gulfstream Aerospace Corporation GIV-X ([TCDS A12EA](https://openairdocs.org/tcds/A12EA)) - Gulfstream Aerospace Corporation GV ([TCDS A12EA](https://openairdocs.org/tcds/A12EA)) - Gulfstream Aerospace Corporation GV-SP ([TCDS A12EA](https://openairdocs.org/tcds/A12EA)) ## 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. ST04572AT Part 25 Title 14 Code of Federal Aviation Regulations A12EA Gulfstream GV, GV-SP, G-IV, GIV-X Installation of SpaceX Starlink/Starshield Aviation System in accordance with Gulfstream Aerospace Corporation Index List GDL100000075 Revision (-),dated August 07, 2025, or later FAA approved revision. FAA accepted Instructions for Continued Airworthiness - SpaceX Starlink Aviation System CE51303A165 Revision A, dated July 17, 2025 or later FAA accepted revision is required for GV model. (continued on page 3 of 4) 1. The installer must determine whether this design change is compatible with previously approved modifications. 2. 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 the permission. (continued on page 3 of 4) January 6, 2025 8/12/25 August 11, 2025 12/16/25 3/3/26 Robert Glasscock ODA Lead Administrator, ODA-511131-CE Gulfstream Aerospace Corporation For {{Sig_es_:signer1:signature }} {{Em_es_:signer1:email }} Gulfstream Aerospace Corporation 500 Gulfstream Road Savannah, GA 31408 FAA 8110-2 (10/24) Page 3 of 4 ST04572AT March 3, 2026 Description of Type Design Change: (continued) FAA accepted Instructions for Continued Airworthiness - SpaceX Starlink Aviation System CE51303A163 Revision A, dated July 17, 2025 or later FAA accepted revision is required for GV-SP model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starshield Aviation System CE51303A175 Revision (-), dated December 11, 2025 or later FAA accepted revision is required for GV model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starshield Aviation System CE51303A174 Revision (-), dated December 11, 2025 or later FAA accepted revision is required for GV-SP model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starlink Aviation System CE41303A060 Revision (-), dated January 13, 2026 or later FAA accepted revision is required for G-IV model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starlink Aviation System CE41303A059 Revision (-), dated January 13, 2026 or later FAA accepted revision is required for GIV-X model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starshield Aviation System CE41303A062 Revision (-), dated January 20, 2026 or later FAA accepted revision is required for G-IV model. FAA accepted Instructions for Continued Airworthiness - SpaceX Starshield Aviation System CE41303A061 Revision (-), dated January 20, 2026 or later FAA accepted revision is required for GIV-X model. Limitations and Conditions: (continued) 3. SpaceX Starshield Aviation System is for US Government or authorized use only. SpaceX Starshield Aviation System is not permitted for public use. Certification Basis: Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for Gulfstream Model GV is as follow: a. 14 CFR Part 25 amendments 25-1 through 25-81 per Type Certificate Data Sheet A12EA b. Regulation at higher amendment level than Type Certificate Data Sheet A12EA: 25.571 Amendment 25-96 Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for Gulfstream Model GV-SP is as follow: a. 14 CFR Part 25 amendments 25-1 through 25-98 and 25-144 per Type Certificate Data Sheet A12EA FAA 8110-2 (10/24) Page 4 of 4 ST04572AT March 3, 2026 Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for Gulfstream Model G-IV is as follow: a. 14 CFR Part 25 amendments 25-1 through 25-56 per Type Certificate Data Sheet A12EA Based on 14 CFR 21.115 and 21.101, and the FAA policy for significant changes in FAA Order 8110.48, the certification basis for Gulfstream Model GIV-X is as follow: a. 14 CFR Part 25 amendments 25-1 through 25-101 and 25-144 per Type Certificate Data Sheet A12EA ----------------------------------------------------------------- End ----------------------------------------------------------------- ## Every issue (3) - March 3, 2026: Amended, Current. [certificate](https://openairdocs.org/files/sha256/55/eb/55eb748a70ba2ca688ca78069d24af9bb05956e53e83ed36c3c793daf0378bde) - December 16, 2025: Amended, Historical. [certificate](https://openairdocs.org/files/sha256/d8/31/d831363e281b4ce988a2af24caceff4df6ee4e5ada050d93f269eca4022154ea) - August 12, 2025: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/b5/34/b5343a5b0b1bc18bea613ac5e4add8d5f4c6a653873951f3ab8660ceeacbdf49) --- From OpenAirDocs.org, an independent open copy of FAA and NTSB data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.