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Cabin and interiors

STC ST00021LB-D

FAA DRS lists ST00021LB-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-400 Series. Recorded change: The installation of Rumbold F/C Seats, BE Aerospace - SPG C/C seats, Recaro Y.C Seats, BE20000M Distributed Video, PRIMEX P/C Power in F/C and C/C seats, an Airshow system and Hunting Aviation Personal Video Players in F/C Seats. Driessen Class Divider between C/C and Y/C. Flight Structure Video support at Door 3. Video monitors at Door 3 and onto the Driessen Class Dividers, Curtain and tracks between C/C and Y/C. The modification also consists of the relocation of PSU panels and F/C center Console, and the reduction of seat count and mix from 418 to 372. Snapshot dated June 30, 2026.

FAA-listed holder
United Airlines Inc
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

The installation of Rumbold F/C Seats, BE Aerospace - SPG C/C seats, Recaro Y.C Seats, BE20000M Distributed Video, PRIMEX P/C Power in F/C and C/C seats, an Airshow system and Hunting Aviation Personal Video Players in F/C Seats. Driessen Class Divider between C/C and Y/C. Flight Structure Video support at Door 3. Video monitors at Door 3 and onto the Driessen Class Dividers, Curtain and tracks between C/C and Y/C. The modification also consists of the relocation of PSU panels and F/C center Console, and the reduction of seat count and mix from 418 to 372.

ST00021LB-D 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 747-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-400 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-400 Series model, serial range, and configuration?
  2. 02Which layout, materials, flammability evidence, and weight changes 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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