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Avionics

STC ST04446AT

FAA DRS lists ST04446AT as Current · Reissued, held by Woven Electronics LLC, for Boeing 747-400 Series, Boeing 747-400D Series, and Boeing 747-400F Series, and 2 more aircraft configurations. Recorded change: Installation of the Rockwell Collins Automatic Dependent Surveillance - Broadcast (ADS-B) Out System. Snapshot dated June 30, 2026.

FAA-listed holder
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of the Rockwell Collins Automatic Dependent Surveillance - Broadcast (ADS-B) Out System.

ST04446AT 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 747-400 Series, Boeing 747-400D Series, and Boeing 747-400F Series, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-400 Series and Boeing 747-400D Series, and 3 more aircraft configurations 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?