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Avionics

STC ST04544NY

FAA DRS lists ST04544NY as Current · Issued, held by Lufthansa Technik AG, for Boeing MD-11 and Boeing MD-11F. Recorded change: Activation of ADS-B and ELS/EHS Upgrade. Snapshot dated June 30, 2026.

FAA-listed holder
Lufthansa Technik AG
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Activation of ADS-B and ELS/EHS Upgrade.

ST04544NY 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 MD-11 and Boeing MD-11F. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing MD-11A22WEBoeing MD-11FA22WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing MD-11 and Boeing MD-11F model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual 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?

Related avionics STCs

SR02943NYAvionics

Installation of EMS Equipment P/N 429020-501 & 429020-502 must be in accordance with Aerolite Max Bucher GMBH Master Document List MDL-10-006, Rev. B dated April 29, 2011. This modification is required to be maintained in accordance with Aerolite Operations Manuals OPM-429020-501, Rev. A, dated March 1, 2011 & OPM-429020-502, dated January 19, 2011, respectively. EASA approved Rotorcraft Flight Manual Supplement FMS-429020-501, Rev. A & FMS429020-502, Rev. 0, respectively, are required with these installation.

FAA holder: Aerolite AG

View record