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Cabin and interiors

STC ST02521LA

FAA DRS lists ST02521LA as Current · Issued, held by E4C Technologies, LLC, for Boeing 767-300 Series. Recorded change: Installation of seat tracks at LBL and RBL 33.0. Snapshot dated June 30, 2026.

FAA-listed holder
E4C Technologies, LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of seat tracks at LBL and RBL 33.0.

ST02521LA 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 767-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 767-300 SeriesA1NM

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 767-300 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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