STC ST09247SC
FAA DRS lists ST09247SC as Current · Amended, held by Aircraft Systems & Mfg, for McDonnell Douglas DC-8-51, McDonnell Douglas DC-8-52, and McDonnell Douglas DC-8-53, and 14 more aircraft configurations. Recorded change: Installation of dual Universal UNS-1D FMS/GPS navigation systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of dual Universal UNS-1D FMS/GPS navigation systems.
ST09247SC 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: McDonnell Douglas DC-8-51, McDonnell Douglas DC-8-52, and McDonnell Douglas DC-8-53, and 14 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact McDonnell Douglas DC-8-51 and McDonnell Douglas DC-8-52, and 15 more aircraft configurations 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?
Related avionics STCs
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.
FAA holder: Pentastar Aviation LLC