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Avionics

STC ST02351AT

FAA DRS lists ST02351AT as Current · Surrendered, held by EJM Aerospace Services, for Boeing 747-300 Series. Recorded change: Installation of a Matsushita Avionics Systems (MAS), passenger entertainment system, 2000E. Snapshot dated June 30, 2026.

FAA-listed holder
EJM Aerospace Services
Aircraft configurations
1
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

Installation of a Matsushita Avionics Systems (MAS), passenger entertainment system, 2000E.

ST02351AT 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 747-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-300 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-300 Series model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes apply?
  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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