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Aircraft connectivity

STC ST04538AT

FAA DRS lists ST04538AT as Current · Issued, held by Avionics Support Group Inc., for Boeing MD-11F. Recorded change: Installation of the Cobham Aviator 200S INMARSAT SATCOM Communication System and external HELGA Low Gain Antenna. Snapshot dated June 30, 2026.

FAA-listed holder
Avionics Support Group Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of the Cobham Aviator 200S INMARSAT SATCOM Communication System and external HELGA Low Gain Antenna.

ST04538AT 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-11F. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing MD-11FA22WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing MD-11F 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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