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Other aircraft modifications

STC ST00844LA

FAA DRS lists ST00844LA as Current · Reissued, held by Teledyne Controls, for Boeing 747-100 Series, Boeing 747-200B Series, and Boeing 747-200C Series, and 3 more aircraft configurations. Recorded change: Replacement and installation of ACARS using Communications Management Unit (ACARS/CMU). Snapshot dated June 30, 2026.

FAA-listed holder
Teledyne Controls
Aircraft configurations
6
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Replacement and installation of ACARS using Communications Management Unit (ACARS/CMU).

ST00844LA 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 747-100 Series, Boeing 747-200B Series, and Boeing 747-200C Series, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-100 SeriesA20WEBoeing 747-200B SeriesA20WEBoeing 747-200C SeriesA20WEBoeing 747-200F SeriesA20WEBoeing 747-300 SeriesA20WEBoeing 747-400 SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-100 Series and Boeing 747-200B Series, and 4 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs 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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