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
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.
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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Gulfstream Aerospace G-1159B model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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