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Cabin and interiors

STC ST00003LB-D

FAA DRS lists ST00003LB-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-200B Series, Boeing 747-200C Series, and Boeing 747-200F Series. Recorded change: Increase Business Class seat pitch in C-Zone, D-Zone, and U/D, changing seat count from 35F-134C-124Y to 35F-105C-124Y. Remove (29) Business Class seats. Rework (105) Business Class seats to provide 12" recline and install seats at increased 48" -50" pitch in C-Zone, D-Zone, and U/D. Remove (1) existing centerline video/coat closet and install (1) new centerline video/coat closet in B-Zone. Install (2) new centerline coat closets in D-Zone. This modification was accomplished in accordance with United Air Lines, DAS-1-WE, Approved Master Drawing List No. 00003, dated May 15, 1995, or later FAA approved revisions. Snapshot dated June 30, 2026.

FAA-listed holder
United Airlines Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Increase Business Class seat pitch in C-Zone, D-Zone, and U/D, changing seat count from 35F-134C-124Y to 35F-105C-124Y. Remove (29) Business Class seats. Rework (105) Business Class seats to provide 12" recline and install seats at increased 48" -50" pitch in C-Zone, D-Zone, and U/D. Remove (1) existing centerline video/coat closet and install (1) new centerline video/coat closet in B-Zone. Install (2) new centerline coat closets in D-Zone. This modification was accomplished in accordance with United Air Lines, DAS-1-WE, Approved Master Drawing List No. 00003, dated May 15, 1995, or later FAA approved revisions.

ST00003LB-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 747-200B Series, Boeing 747-200C Series, and Boeing 747-200F Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-200B SeriesA20WEBoeing 747-200C SeriesA20WEBoeing 747-200F SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-200B Series and Boeing 747-200C Series, and 1 more aircraft configuration 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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