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Aircraft structures

STC ST01541LA

FAA DRS lists ST01541LA as Current · Reissued, held by Aero Technik Inc., for Boeing 747-400 Series. Recorded change: Installation of AirWorks Cockpit Door Surveillance Systems. Snapshot dated June 30, 2026.

FAA-listed holder
Aero Technik Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of AirWorks Cockpit Door Surveillance Systems.

ST01541LA 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 configuration, loads, materials, inspections, and damage limits 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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