STC ST04368CH
FAA DRS lists ST04368CH as Current · Issued, held by Pentastar Aviation LLC, for Gulfstream Aerospace G-1159B. Recorded change: Installation of a dual Universal Avionics Systems Corporation AHS-525 Attitude and Heading Reference System (AHRS) in accordance with Pentastar Aviation Master Data List, Document No. A-16738-001, Rev. A, dated December 19, 2018, or later FAA approved revision. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04368CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Gulfstream Aerospace G-1159B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related avionics STCs
Installation of instrument panel and console compartments.
FAA holder: Bell Helicopter Textron Inc.
Installation of an expanded instrument panel, structural provisions only.
FAA holder: Bell Helicopter Textron Inc.
Installation of Becker Avionics SAR DF-517 Search and Rescue Direction Finding System.
FAA holder: Rhotheta USA Inc.
FAA record reference
- STC number
- ST04368CH
- Product
- Aircraft
- Country
- United States
- Application date
- September 20, 2018
- Revision date
- December 19, 2018
- CFR references
- Part 21, Part 25