STC ST04531CH
FAA DRS lists ST04531CH as Current · Reissued, held by Global Navigation Science, Inc., for Boeing 737-700 Series and Boeing 737-800 Series. Recorded change: Installation of Global Navigation Sciences (GNS) LUX LED Lamp. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Global Navigation Sciences (GNS) LUX LED Lamp.
ST04531CH 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: Boeing 737-700 Series and Boeing 737-800 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Boeing 737-700 Series and Boeing 737-800 Series 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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