STC ST04721NY
FAA DRS lists ST04721NY as Current · Issued, held by Lufthansa Technik AG, for Airbus SAS A350-1041 and Airbus SAS A350-941. Recorded change: Installation of Non-electrical Floor Path Marking System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Non-electrical Floor Path Marking System.
ST04721NY 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: Airbus SAS A350-1041 and Airbus SAS A350-941. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus SAS A350-1041 and Airbus SAS A350-941 model, serial range, and configuration?
- 02Which load analysis, wiring changes, protection, and limitations 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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