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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.

Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

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.

Buyer checks

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