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Aircraft connectivity

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.

FAA-listed holder
Southeast Aerospace Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

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.

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.

Boeing 737-600 SeriesA16WEBoeing 737-700 SeriesA16WEBoeing 737-800 SeriesA16WEBoeing 737-900 SeriesA16WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 737-600 Series and Boeing 737-700 Series, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which antenna, radome, LRUs, and service assumptions are included?
  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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