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Other aircraft modifications

STC ST03874AT

FAA DRS lists ST03874AT as Current · Issued, held by United Parcel Service Company, for Boeing 747-400F Series. Recorded change: Installation of a L3 Cockpit Voice Recorder System including a Cockpit Voice Recorder Control Panel and area microphone. Snapshot dated June 30, 2026.

FAA-listed holder
United Parcel Service Company
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a L3 Cockpit Voice Recorder System including a Cockpit Voice Recorder Control Panel and area microphone.

ST03874AT 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 747-400F Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 747-400F SeriesA20WE

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Boeing 747-400F Series 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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