STC ST04573CH
FAA DRS lists ST04573CH as Current · Reissued, held by Amphenol Cable and Interconnect Technologies Inc., for Airbus SAS A340-211, Airbus SAS A340-212, and Airbus SAS A340-213. Recorded change: Installation of ARINC 791 SATCOM Structural Provisions. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of ARINC 791 SATCOM Structural Provisions.
ST04573CH 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: Airbus SAS A340-211, Airbus SAS A340-212, and Airbus SAS A340-213. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus SAS A340-211 and Airbus SAS A340-212, and 1 more aircraft configuration model, serial range, and configuration?
- 02Which antenna, radome, LRUs, and service assumptions are included?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Modification of the existing INMARSAT system to provide Swift Broadband capabilities in accordance with L-3 Communications Integrated Systems, L.P., Sealed Drawing List SDL.
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