STC ST04430AT
FAA DRS lists ST04430AT as Current · Issued, held by Southeast Aerospace Inc, for Boeing 737-600 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Recorded change: Installation of Cobham Aviator 300D Inmarsat Satellite Communication System to provide means for voice communication using the Plain Old Telephone Service (POTS), and provides backup for the VHF-3 radio as the secondary media for ACARS. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST04430AT 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 737-600 Series, Boeing 737-700 Series, and Boeing 737-800 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related aircraft connectivity STCs
Installation of a Satellite Telephone Iridium Antenna (Motorola).
FAA holder: Gulfstream Aerospace Corporation