# STC ST12094CH - Type: Supplemental type certificate - Status: Current, Issued - Holder: Premier Air Center, LLC d/b/a West Star Aviation, United States - Description: Installation of Gogo MB13 antenna provisions - Applied: September 6, 2024 - Status date: August 28, 2025 - Product: Aircraft, Large Airplane - Certification basis: Part 25 - Data sheets: [TCDS TC00062IB](https://openairdocs.org/tcds/TC00062IB) - Certificate PDF: https://openairdocs.org/files/sha256/77/73/7773dd6104299edc62b31ffa08b17053653434be498082db1fc35ee1440c23ac - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131295338720250902211940.0001 - DRS record last changed: December 6, 2025 - Page: https://openairdocs.org/stc/ST12094CH ## ADs that name it (0) None. ## Approved models (1) - Embraer S.A. EMB-550 ([TCDS TC00062IB](https://openairdocs.org/tcds/TC00062IB)) ## 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. ST12094CH Premier Air Center, LLC d/b/a West Star Aviation 2 Airline Ct. East Alton, IL 62024 Part 25 Title 14 Code of Federal Regulations TC00062IB Embraer S.A. **EMB-550** 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 the product, the holder must give the other person written evidence of that permission. September 6, 2024 August 28, 2025 Paul Nguyen Manager, Central Certification Branch Compliance & Airworthiness Division Aircraft Certification Services 3 Installation of Gogo MB13 antenna provisions in accordance with West Star Aviation Master Data List Document No. A24339L-618 Revision A, dated June 18, 2025, or later FAA approved revision. (See Continuation sheet 3 of 3 for complete Description of Type Design Change) for: ST12094CH 08/28/2025 3 ST12094CH 08/28/2025 Description of Type Design Change (Continued): The aircraft must be maintained in accordance with Instructions for Continued Airworthiness, document number A24339P-617 Revision A, dated June 3, 2025 or later FAA accepted revision. 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 the Embraer S.A. EMB-550 aircraft is as follows: a. The type certification basis for the Embraer S.A. EMB-550 aircraft is shown on TCDS TC00062IB for parts not changed or not affected by this change. b. The certification basis for the parts changed or affected by this change since the reference date of application, September 6, 2024, is based on TCDS TC00062IB and the following: 14 CFR Part 25 Regulations at the amendment level: 14 CFR §§ 25.29(b) [25-72], 25.251(a)(b)(c)(d) [25-77], 25.301(a)(b) [25-23], 25.303[25-23], 25.305(a)(b)(e) [25-86], 25.307(a) [25-72], 25.571(e)(1)[25-96], 25.581[25-23], 25.601 [25-0], 25.603(a)(b)(c) [25-46], 25.605(a) [25-46], 25.609(a)(b) [25-0], 25.611 [25-123], 25.613(a)(b)(c) [25-112], 25.619(a)(b)(c) [25-23], 25.625(a) [25-72], 25.629[25-77], 25.1419 (a) [25-129], 25.1529 [25-54]. ---------------------------------------------------- END ------------------------------------------------------- 3 3 Add Page ## Every issue (1) - August 28, 2025: Issued, Current. [certificate](https://openairdocs.org/files/sha256/77/73/7773dd6104299edc62b31ffa08b17053653434be498082db1fc35ee1440c23ac) --- 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.