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Other aircraft modifications

STC ST04406NY

FAA DRS lists ST04406NY as Current · Issued, held by SAFRAN SEATS, for Boeing 777-300ER Series and Boeing 787-9. Recorded change: Installation of Upper Class Suite (UCS) Refresh Programme. Snapshot dated June 30, 2026.

FAA-listed holder
SAFRAN SEATS
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of Upper Class Suite (UCS) Refresh Programme.

ST04406NY 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 777-300ER Series and Boeing 787-9. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 777-300ER SeriesT00001SEBoeing 787-9T00021SE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 777-300ER Series and Boeing 787-9 model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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