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Avionics

STC ST02803LA

FAA DRS lists ST02803LA as Current · Issued, held by Thales Avionics Inc., for Boeing 747-400 Series and Boeing 747-400F Series. Recorded change: Installation of the upgraded Thales Radio Altimeter Transceiver Units ERT 550R. Snapshot dated June 30, 2026.

FAA-listed holder
Thales Avionics Inc.
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST02803LA 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 and Boeing 747-400F Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-400 SeriesA20WEBoeing 747-400F SeriesA20WE

Buyer checks

Confirm before sourcing

Related avionics STCs

SR01648LAAvionics

Installation of Apical Industries, Inc. Emergency Float Kit, Part Number 604.9601, in accordance with FAA approved Apical Industries, Inc., Master Document List MD 412-11, Revision E, dated August 9, 2004, or later FAA approved revision. Rotorcraft Flight Manual Supplement, FMS-412(11), Revision N/C, FAA approved on August 17, 2004, or later FAA approved revision is required as part of this modification.Installation of Apical Industries, Inc. Emergency Float Kit, Part Number 604.9601.

FAA holder: Bell Helicopter Textron Inc.

View record